diff --git a/lib/units/device/index.js b/lib/units/device/index.js
index ff748990..d2a83b91 100644
--- a/lib/units/device/index.js
+++ b/lib/units/device/index.js
@@ -17,7 +17,8 @@ module.exports = function(options) {
       log.info('Preparing device')
       return syrup.serial()
         .dependency(require('./plugins/solo'))
-        .dependency(require('./plugins/screen'))
+        .dependency(require('./plugins/screen/stream'))
+        .dependency(require('./plugins/screen/capture'))
         .dependency(require('./plugins/service'))
         .dependency(require('./plugins/display'))
         .dependency(require('./plugins/browser'))
diff --git a/lib/units/device/plugins/display.js b/lib/units/device/plugins/display.js
index ec31394d..fc89cc5d 100644
--- a/lib/units/device/plugins/display.js
+++ b/lib/units/device/plugins/display.js
@@ -1,25 +1,71 @@
+var util = require('util')
+
 var syrup = require('stf-syrup')
+var EventEmitter = require('eventemitter3').EventEmitter
 
 var logger = require('../../../util/logger')
+var streamutil = require('../../../util/streamutil')
 
 module.exports = syrup.serial()
+  .dependency(require('../support/adb'))
+  .dependency(require('../resources/minicap'))
   .dependency(require('./service'))
-  .dependency(require('./screen'))
-  .define(function(options, service, screen) {
+  .dependency(require('./screen/options'))
+  .define(function(options, adb, minicap, service, screenOptions) {
     var log = logger.createLogger('device:plugins:display')
 
-    function fetch() {
-      log.info('Fetching display info')
-      return service.getDisplay(0)
-        .catch(function() {
-          log.info('Falling back to screen API')
-          return screen.info(0)
-        })
-        .then(function(display) {
-          display.url = screen.publicUrl
-          return display
+    function Display(id, properties) {
+      this.id = id
+      this.properties = properties
+    }
+
+    util.inherits(Display, EventEmitter)
+
+    Display.prototype.updateRotation = function(newRotation) {
+      log.info('Rotation changed to %d', newRotation)
+      this.properties.rotation = newRotation
+      this.emit('rotationChange', newRotation)
+    }
+
+    function infoFromMinicap(id) {
+      return minicap.run(util.format('-d %d -i', id))
+        .then(streamutil.readAll)
+        .then(function(out) {
+          var match
+          if ((match = /^ERROR: (.*)$/.exec(out))) {
+            throw new Error(match[1])
+          }
+
+          try {
+            return JSON.parse(out)
+          }
+          catch (e) {
+            throw new Error(out.toString())
+          }
         })
     }
 
-    return fetch()
+    function infoFromService(id) {
+      return service.getDisplay(id)
+    }
+
+    function readInfo(id) {
+      log.info('Reading display info')
+      return infoFromService(id)
+        .catch(function() {
+          return infoFromMinicap(id)
+        })
+        .then(function(properties) {
+          properties.url = screenOptions.publicUrl
+          return new Display(id, properties)
+        })
+    }
+
+    return readInfo(0).then(function(display) {
+      service.on('rotationChange', function(data) {
+        display.updateRotation(data.rotation)
+      })
+
+      return display
+    })
   })
diff --git a/lib/units/device/plugins/identity.js b/lib/units/device/plugins/identity.js
index c1818a2b..ca77d732 100644
--- a/lib/units/device/plugins/identity.js
+++ b/lib/units/device/plugins/identity.js
@@ -13,7 +13,7 @@ module.exports = syrup.serial()
     function solve() {
       log.info('Solving identity')
       var identity = devutil.makeIdentity(options.serial, properties)
-      identity.display = display
+      identity.display = display.properties
       identity.phone = phone
       return identity
     }
diff --git a/lib/units/device/plugins/screen.js b/lib/units/device/plugins/screen.js
deleted file mode 100644
index 3af44a3d..00000000
--- a/lib/units/device/plugins/screen.js
+++ /dev/null
@@ -1,195 +0,0 @@
-var util = require('util')
-var path = require('path')
-var http = require('http')
-
-var Promise = require('bluebird')
-var syrup = require('stf-syrup')
-var httpProxy = require('http-proxy')
-var adbkit = require('adbkit')
-var _ = require('lodash')
-
-var logger = require('../../../util/logger')
-var lifecycle = require('../../../util/lifecycle')
-var streamutil = require('../../../util/streamutil')
-var wire = require('../../../wire')
-var wireutil = require('../../../wire/util')
-
-module.exports = syrup.serial()
-  .dependency(require('../support/adb'))
-  .dependency(require('../support/router'))
-  .dependency(require('../support/push'))
-  .dependency(require('../support/storage'))
-  .dependency(require('../resources/minicap'))
-  .define(function(options, adb, router, push, storage, minicap) {
-    var log = logger.createLogger('device:plugins:screen')
-    var plugin = Object.create(null)
-
-    plugin.devicePort = 9002
-
-    plugin.privatePort = options.ports.pop()
-    plugin.privateUrl = util.format(
-      'ws://127.0.0.1:%s'
-    , plugin.privatePort
-    )
-
-    plugin.publicPort = options.ports.pop()
-    plugin.publicUrl = _.template(options.screenWsUrlPattern)({
-      publicIp: options.publicIp
-    , publicPort: plugin.publicPort
-    , privatePort: plugin.privatePort
-    , serial: options.serial
-    })
-
-    function run(cmd) {
-      return adb.shell(options.serial, util.format(
-          'LD_LIBRARY_PATH=%s exec %s %s'
-        , path.dirname(minicap.lib)
-        , minicap.bin
-        , cmd
-        ))
-    }
-
-    function startService() {
-      log.info('Launching screen service')
-      return run(util.format('-p %d', plugin.devicePort))
-        .timeout(10000)
-        .then(function(out) {
-          lifecycle.share('Screen shell', out)
-          streamutil.talk(log, 'Screen shell says: "%s"', out)
-        })
-    }
-
-    function forwardService() {
-      log.info('Opening WebSocket service on port %d', plugin.privatePort)
-      return adb.forward(
-          options.serial
-        , util.format('tcp:%d', plugin.privatePort)
-        , util.format('tcp:%d', plugin.devicePort)
-        )
-        .timeout(10000)
-    }
-
-    function startProxy() {
-      log.info('Starting WebSocket proxy on %s', plugin.publicUrl)
-
-      var resolver = Promise.defer()
-
-      function resolve() {
-        lifecycle.share('Proxy server', proxyServer, {
-          end: false
-        })
-        resolver.resolve()
-      }
-
-      function reject(err) {
-        resolver.reject(err)
-      }
-
-      function ignore() {
-        // No-op
-      }
-
-      var proxy = httpProxy.createProxyServer({
-        target: plugin.privateUrl
-      , ws: true
-      , xfwd: false
-      })
-
-      proxy.on('error', ignore)
-
-      var proxyServer = http.createServer()
-
-      proxyServer.on('listening', resolve)
-      proxyServer.on('error', reject)
-
-      proxyServer.on('request', function(req, res) {
-        proxy.web(req, res)
-      })
-
-      proxyServer.on('upgrade', function(req, socket, head) {
-        proxy.ws(req, socket, head)
-      })
-
-      proxyServer.listen(plugin.publicPort)
-
-      return resolver.promise.finally(function() {
-        proxyServer.removeListener('listening', resolve)
-        proxyServer.removeListener('error', reject)
-      })
-    }
-
-    plugin.capture = function() {
-      log.info('Capturing screenshot')
-
-      var file = util.format('/data/local/tmp/minicap_%d.jpg', Date.now())
-      return run(util.format('-s >%s', file))
-        .then(adbkit.util.readAll)
-        .then(function() {
-          return adb.stat(options.serial, file)
-        })
-        .then(function(stats) {
-          if (stats.size === 0) {
-            throw new Error('Empty screenshot; possibly secure screen?')
-          }
-
-          return adb.pull(options.serial, file)
-            .then(function(transfer) {
-              return storage.store('image', transfer, {
-                filename: util.format('%s.jpg', options.serial)
-              , contentType: 'image/jpeg'
-              , knownLength: stats.size
-              })
-            })
-        })
-        .finally(function() {
-          return adb.shell(options.serial, ['rm', '-f', file])
-            .then(adbkit.util.readAll)
-        })
-    }
-
-    router.on(wire.ScreenCaptureMessage, function(channel) {
-      var reply = wireutil.reply(options.serial)
-      plugin.capture()
-        .then(function(file) {
-          push.send([
-            channel
-          , reply.okay('success', file)
-          ])
-        })
-        .catch(function(err) {
-          log.error('Screen capture failed', err.stack)
-          push.send([
-            channel
-          , reply.fail(err.message)
-          ])
-        })
-    })
-
-    return startService()
-      .then(forwardService)
-      .then(function() {
-        if (!options.disableScreenPublicProxy) {
-          return startProxy()
-        }
-      })
-      .then(function() {
-        plugin.info = function(id) {
-          return run(util.format('-d %d -i', id))
-            .then(streamutil.readAll)
-            .then(function(out) {
-              var match
-              if ((match = /^ERROR: (.*)$/.exec(out))) {
-                throw new Error(match[1])
-              }
-
-              try {
-                return JSON.parse(out)
-              }
-              catch (e) {
-                throw new Error(out.toString())
-              }
-            })
-        }
-      })
-      .return(plugin)
-  })
diff --git a/lib/units/device/plugins/screen/capture.js b/lib/units/device/plugins/screen/capture.js
new file mode 100644
index 00000000..4a4bb4ca
--- /dev/null
+++ b/lib/units/device/plugins/screen/capture.js
@@ -0,0 +1,81 @@
+var util = require('util')
+
+var syrup = require('stf-syrup')
+var adbkit = require('adbkit')
+
+var logger = require('../../../../util/logger')
+var wire = require('../../../../wire')
+var wireutil = require('../../../../wire/util')
+
+/*jshint maxlen:90*/
+module.exports = syrup.serial()
+  .dependency(require('../../support/adb'))
+  .dependency(require('../../support/router'))
+  .dependency(require('../../support/push'))
+  .dependency(require('../../support/storage'))
+  .dependency(require('../../resources/minicap'))
+  .dependency(require('../display'))
+  .define(function(options, adb, router, push, storage, minicap, display) {
+    var log = logger.createLogger('device:plugins:screen:capture')
+    var plugin = Object.create(null)
+
+    function projectionFormat() {
+      return util.format(
+        '%dx%d@%dx%d/%d'
+      , display.width
+      , display.height
+      , display.width
+      , display.height
+      , display.rotation
+      )
+    }
+
+    plugin.capture = function() {
+      log.info('Capturing screenshot')
+
+      var file = util.format('/data/local/tmp/minicap_%d.jpg', Date.now())
+      return minicap.run(util.format('-P %s -s >%s', projectionFormat(), file))
+        .then(adbkit.util.readAll)
+        .then(function() {
+          return adb.stat(options.serial, file)
+        })
+        .then(function(stats) {
+          if (stats.size === 0) {
+            throw new Error('Empty screenshot; possibly secure screen?')
+          }
+
+          return adb.pull(options.serial, file)
+            .then(function(transfer) {
+              return storage.store('image', transfer, {
+                filename: util.format('%s.jpg', options.serial)
+              , contentType: 'image/jpeg'
+              , knownLength: stats.size
+              })
+            })
+        })
+        .finally(function() {
+          return adb.shell(options.serial, ['rm', '-f', file])
+            .then(adbkit.util.readAll)
+        })
+    }
+
+    router.on(wire.ScreenCaptureMessage, function(channel) {
+      var reply = wireutil.reply(options.serial)
+      plugin.capture()
+        .then(function(file) {
+          push.send([
+            channel
+          , reply.okay('success', file)
+          ])
+        })
+        .catch(function(err) {
+          log.error('Screen capture failed', err.stack)
+          push.send([
+            channel
+          , reply.fail(err.message)
+          ])
+        })
+    })
+
+    return plugin
+  })
diff --git a/lib/units/device/plugins/screen/options.js b/lib/units/device/plugins/screen/options.js
new file mode 100644
index 00000000..fcdcff30
--- /dev/null
+++ b/lib/units/device/plugins/screen/options.js
@@ -0,0 +1,17 @@
+var syrup = require('stf-syrup')
+var _ = require('lodash')
+
+module.exports = syrup.serial()
+  .define(function(options) {
+    var plugin = Object.create(null)
+
+    plugin.devicePort = 9002
+    plugin.publicPort = options.ports.pop()
+    plugin.publicUrl = _.template(options.screenWsUrlPattern)({
+      publicIp: options.publicIp
+    , publicPort: plugin.publicPort
+    , serial: options.serial
+    })
+
+    return plugin
+  })
diff --git a/lib/units/device/plugins/screen/stream.js b/lib/units/device/plugins/screen/stream.js
new file mode 100644
index 00000000..be1eb02b
--- /dev/null
+++ b/lib/units/device/plugins/screen/stream.js
@@ -0,0 +1,394 @@
+var util = require('util')
+
+var Promise = require('bluebird')
+var syrup = require('stf-syrup')
+var WebSocketServer = require('ws').Server
+var uuid = require('node-uuid')
+var EventEmitter = require('eventemitter3').EventEmitter
+var split = require('split')
+var adbkit = require('adbkit')
+
+var logger = require('../../../../util/logger')
+var lifecycle = require('../../../../util/lifecycle')
+var bannerutil = require('./util/banner')
+var FrameParser = require('./util/frameparser')
+var FrameConfig = require('./util/frameconfig')
+var BroadcastSet = require('./util/broadcastset')
+var StateQueue = require('./util/statequeue')
+
+module.exports = syrup.serial()
+  .dependency(require('../../support/adb'))
+  .dependency(require('../../resources/minicap'))
+  .dependency(require('../display'))
+  .dependency(require('./options'))
+  .define(function(options, adb, minicap, display, screenOptions) {
+    var log = logger.createLogger('device:plugins:screen:stream')
+    var plugin = Object.create(null)
+
+    function FrameProducer(config) {
+      this.actionQueue = []
+      this.runningState = FrameProducer.STATE_STOPPED
+      this.desiredState = new StateQueue()
+      this.output = null
+      this.socket = null
+      this.banner = null
+      this.frameConfig = config
+    }
+
+    util.inherits(FrameProducer, EventEmitter)
+
+    FrameProducer.STATE_STOPPED = 1
+    FrameProducer.STATE_STARTING = 2
+    FrameProducer.STATE_STARTED = 3
+    FrameProducer.STATE_STOPPING = 4
+
+    FrameProducer.prototype._ensureState = function() {
+      switch (this.runningState) {
+      case FrameProducer.STATE_STARTING:
+      case FrameProducer.STATE_STOPPING:
+        // Just wait.
+        break
+      case FrameProducer.STATE_STOPPED:
+        if (this.desiredState.next() === FrameProducer.STATE_STARTED) {
+          this.runningState = FrameProducer.STATE_STARTING
+          this._startService().bind(this)
+            .then(function(out) {
+              this.output = out
+              return this._readOutput(out)
+            })
+            .then(function() {
+              return this._connectService()
+            })
+            .then(function(socket) {
+              this.socket = socket
+              return this._readBanner(socket)
+            })
+            .then(function(banner) {
+              this.banner = banner
+              return this._readFrames()
+            })
+            .then(function() {
+              this.runningState = FrameProducer.STATE_STARTED
+              this.emit('start')
+            })
+            .catch(function(err) {
+              this.runningState = FrameProducer.STATE_STOPPED
+              this.emit('error', err)
+            })
+            .finally(function() {
+              this._ensureState()
+            })
+        }
+        break
+      case FrameProducer.STATE_STARTED:
+        if (this.desiredState.next() === FrameProducer.STATE_STOPPED) {
+          this.runningState = FrameProducer.STATE_STOPPING
+          this._disconnectService().bind(this)
+            .timeout(2000)
+            .then(function() {
+              return this._stopService().timeout(10000)
+            })
+            .then(function() {
+              this.runningState = FrameProducer.STATE_STOPPED
+              this.emit('stop')
+            })
+            .catch(function(err) {
+              // In practice we _should_ never get here due to _stopService()
+              // being quite aggressive. But if we do, well... assume it
+              // stopped anyway for now.
+              this.runningState = FrameProducer.STATE_STOPPED
+              this.emit('error', err)
+              this.emit('stop')
+            })
+            .finally(function() {
+              this.output = null
+              this.socket = null
+              this.banner = null
+              this._ensureState()
+            })
+        }
+        break
+      }
+    }
+
+    FrameProducer.prototype.start = function() {
+      log.info('Requesting frame producer to start')
+      this.desiredState.push(FrameProducer.STATE_STARTED)
+      this._ensureState()
+    }
+
+    FrameProducer.prototype.stop = function() {
+      log.info('Requesting frame producer to stop')
+      this.desiredState.push(FrameProducer.STATE_STOPPED)
+      this._ensureState()
+    }
+
+    FrameProducer.prototype.updateRotation = function(rotation) {
+      if (this.frameConfig.rotation === rotation) {
+        log.info('Keeping %d as current frame producer rotation', rotation)
+        return
+      }
+
+      log.info('Setting frame producer rotation to %d', rotation)
+      this.frameConfig.rotation = rotation
+      this._configChanged()
+    }
+
+    FrameProducer.prototype.updateProjection = function(width, height) {
+      if (this.frameConfig.virtualWidth === width &&
+          this.frameConfig.virtualHeight === height) {
+        log.info(
+          'Keeping %dx%d as current frame producer projection', width, height)
+        return
+      }
+
+      log.info('Setting frame producer projection to %dx%d', width, height)
+      this.frameConfig.virtualWidth = width
+      this.frameConfig.virtualHeight = height
+      this._configChanged()
+    }
+
+    FrameProducer.prototype._configChanged = function() {
+      switch (this.runningState) {
+      case FrameProducer.STATE_STARTED:
+      case FrameProducer.STATE_STARTING:
+        this.desiredState.push(FrameProducer.STATE_STOPPED)
+        this.desiredState.push(FrameProducer.STATE_STARTED)
+        this._ensureState()
+        break
+      }
+    }
+
+    FrameProducer.prototype._startService = function() {
+      log.info('Launching screen service')
+      return minicap.run(util.format('-P %s', this.frameConfig.toString()))
+        .timeout(10000)
+    }
+
+    FrameProducer.prototype._readOutput = function(out) {
+      out.pipe(split()).on('data', function(line) {
+        var trimmed = line.toString().trim()
+
+        if (trimmed === '') {
+          return
+        }
+
+        if (/ERROR/.test(line)) {
+          log.fatal('minicap error: "%s"', line)
+          return lifecycle.fatal()
+        }
+
+        log.info('minicap says: "%s"', line)
+      })
+    }
+
+    FrameProducer.prototype._connectService = function() {
+      function tryConnect(times, delay) {
+        return adb.openLocal(options.serial, 'localabstract:minicap')
+          .timeout(10000)
+          .then(function(out) {
+            return out
+          })
+          .catch(function(err) {
+            if (/closed/.test(err.message) && times > 1) {
+              return Promise.delay(delay)
+                .then(function() {
+                  return tryConnect(--times, delay * 2)
+                })
+            }
+            return Promise.reject(err)
+          })
+      }
+      log.info('Connecting to minicap service')
+      return tryConnect(5, 100)
+    }
+
+    FrameProducer.prototype._disconnectService = function() {
+      log.info('Disconnecting from minicap service')
+
+      var socket = this.socket
+
+      var endListener
+      return new Promise(function(resolve/*, reject*/) {
+          socket.on('end', endListener = function() {
+            resolve(true)
+          })
+
+          socket.end()
+        })
+        .finally(function() {
+          socket.removeListener('end', endListener)
+        })
+    }
+
+    FrameProducer.prototype._stopService = function() {
+      log.info('Stopping minicap service')
+
+      var pid = this.banner ? this.banner.pid : -1
+      var output = this.output
+
+      function waitForEnd() {
+        var endListener
+        return new Promise(function(resolve/*, reject*/) {
+            output.on('end', endListener = function() {
+              resolve(true)
+            })
+          })
+          .finally(function() {
+            output.removeListener('end', endListener)
+          })
+      }
+
+      function kindKill() {
+        if (pid <= 0) {
+          return Promise.reject(new Error('Minicap service pid is unknown'))
+        }
+
+        log.info('Sending SIGTERM to minicap')
+        return Promise.all([
+          waitForEnd()
+        , adb.shell(options.serial, ['kill', pid])
+            .then(adbkit.util.readAll)
+            .timeout(2000)
+            .return(true)
+        ])
+      }
+
+      function forceKill() {
+        if (pid <= 0) {
+          return Promise.reject(new Error('Minicap service pid is unknown'))
+        }
+
+        log.info('Sending SIGKILL to minicap')
+        return Promise.all([
+          waitForEnd()
+        , adb.shell(options.serial, ['kill', '-9', pid])
+            .then(adbkit.util.readAll)
+            .timeout(2000)
+            .return(true)
+        ])
+      }
+
+      function forceEnd() {
+        log.info('Ending minicap I/O as a last resort')
+        output.end()
+        return Promise.resolve(true)
+      }
+
+      return kindKill()
+        .catch(Promise.TimeoutError, forceKill)
+        .catch(forceEnd)
+    }
+
+    FrameProducer.prototype._readBanner = function(out) {
+      log.info('Reading minicap banner')
+      return bannerutil.read(out).timeout(2000)
+    }
+
+    FrameProducer.prototype._readFrames = function() {
+      var parser = this.socket.pipe(new FrameParser())
+      var emit = this.emit.bind(this)
+
+      function tryRead() {
+        for (var frame; (frame = parser.read());) {
+          emit('frame', frame)
+        }
+      }
+
+      tryRead()
+      parser.on('readable', tryRead)
+    }
+
+    function createServer() {
+      log.info('Starting WebSocket server on port %d', screenOptions.publicPort)
+
+      var wss = new WebSocketServer({
+        port: screenOptions.publicPort
+      , perMessageDeflate: false
+      })
+
+      var listeningListener, errorListener
+      return new Promise(function(resolve, reject) {
+          listeningListener = function() {
+            return resolve(wss)
+          }
+
+          errorListener = function(err) {
+            return reject(err)
+          }
+
+          wss.on('listening', listeningListener)
+          wss.on('error', errorListener)
+        })
+        .finally(function() {
+          wss.removeListener('listening', listeningListener)
+          wss.removeListener('error', errorListener)
+        })
+    }
+
+    return createServer()
+      .then(function(wss) {
+        var broadcastSet = new BroadcastSet()
+        var frameProducer = new FrameProducer(
+          new FrameConfig(display.properties, display.properties))
+
+        broadcastSet.on('nonempty', function() {
+          frameProducer.start()
+        })
+
+        broadcastSet.on('empty', function() {
+          frameProducer.stop()
+        })
+
+        display.on('rotationChange', function(newRotation) {
+          frameProducer.updateRotation(newRotation)
+        })
+
+        frameProducer.on('frame', function(frame) {
+          broadcastSet.each(function(ws) {
+            ws.send(frame, {
+              binary: true
+            })
+          })
+        })
+
+        frameProducer.on('error', function(err) {
+          log.fatal('Frame producer had an error', err.stack)
+          lifecycle.fatal()
+        })
+
+        wss.on('connection', function(ws) {
+          var id = uuid.v4()
+
+          ws.on('message', function(data) {
+            var match
+            if ((match = /^(on|off|(size) ([0-9]+)x([0-9]+))$/.exec(data))) {
+              switch (match[2] || match[1]) {
+              case 'on':
+                broadcastSet.insert(id, ws)
+                break
+              case 'off':
+                broadcastSet.remove(id)
+                break
+              case 'size':
+                frameProducer.updateProjection(+match[3], +match[4])
+                break
+              }
+            }
+          })
+
+          ws.on('close', function() {
+            broadcastSet.remove(id)
+          })
+        })
+
+        lifecycle.observe(function() {
+          wss.close()
+        })
+
+        lifecycle.observe(function() {
+          frameProducer.stop()
+        })
+      })
+      .return(plugin)
+  })
diff --git a/lib/units/device/plugins/screen/util/banner.js b/lib/units/device/plugins/screen/util/banner.js
new file mode 100644
index 00000000..9d8ce27b
--- /dev/null
+++ b/lib/units/device/plugins/screen/util/banner.js
@@ -0,0 +1,108 @@
+var Promise = require('bluebird')
+
+module.exports.read = function parseBanner(out) {
+  var tryRead
+
+  return new Promise(function(resolve, reject) {
+    var readBannerBytes = 0
+    var needBannerBytes = 2
+
+    var banner = out.banner = {
+      version: 0
+    , length: 0
+    , pid: 0
+    , realWidth: 0
+    , realHeight: 0
+    , virtualWidth: 0
+    , virtualHeight: 0
+    , orientation: 0
+    , quirks: 0
+    }
+
+    tryRead = function() {
+      for (var chunk; (chunk = out.read(needBannerBytes - readBannerBytes));) {
+        for (var cursor = 0, len = chunk.length; cursor < len;) {
+          if (readBannerBytes < needBannerBytes) {
+            switch (readBannerBytes) {
+            case 0:
+              // version
+              banner.version = chunk[cursor]
+              break
+            case 1:
+              // length
+              banner.length = needBannerBytes = chunk[cursor]
+              break
+            case 2:
+            case 3:
+            case 4:
+            case 5:
+              // pid
+              banner.pid +=
+                (chunk[cursor] << ((readBannerBytes - 2) * 8)) >>> 0
+              break
+            case 6:
+            case 7:
+            case 8:
+            case 9:
+              // real width
+              banner.realWidth +=
+                (chunk[cursor] << ((readBannerBytes - 6) * 8)) >>> 0
+              break
+            case 10:
+            case 11:
+            case 12:
+            case 13:
+              // real height
+              banner.realHeight +=
+                (chunk[cursor] << ((readBannerBytes - 10) * 8)) >>> 0
+              break
+            case 14:
+            case 15:
+            case 16:
+            case 17:
+              // virtual width
+              banner.virtualWidth +=
+                (chunk[cursor] << ((readBannerBytes - 14) * 8)) >>> 0
+              break
+            case 18:
+            case 19:
+            case 20:
+            case 21:
+              // virtual height
+              banner.virtualHeight +=
+                (chunk[cursor] << ((readBannerBytes - 18) * 8)) >>> 0
+              break
+            case 22:
+              // orientation
+              banner.orientation += chunk[cursor] * 90
+              break
+            case 23:
+              // quirks
+              banner.quirks = chunk[cursor]
+              break
+            }
+
+            cursor += 1
+            readBannerBytes += 1
+
+            if (readBannerBytes === needBannerBytes) {
+              return resolve(banner)
+            }
+          }
+          else {
+            reject(new Error(
+              'Supposedly impossible error parsing banner'
+            ))
+          }
+        }
+      }
+    }
+
+    tryRead()
+
+    out.on('readable', tryRead)
+  })
+  .finally(function() {
+    out.removeListener('readable', tryRead)
+  })
+}
diff --git a/lib/units/device/plugins/screen/util/broadcastset.js b/lib/units/device/plugins/screen/util/broadcastset.js
new file mode 100644
index 00000000..0eef8626
--- /dev/null
+++ b/lib/units/device/plugins/screen/util/broadcastset.js
@@ -0,0 +1,40 @@
+var util = require('util')
+
+var EventEmitter = require('eventemitter3').EventEmitter
+
+function BroadcastSet() {
+  this.set = Object.create(null)
+  this.count = 0
+}
+
+util.inherits(BroadcastSet, EventEmitter)
+
+BroadcastSet.prototype.insert = function(id, ws) {
+  if (!(id in this.set)) {
+    this.set[id] = ws
+    this.count += 1
+    this.emit('insert', id)
+    if (this.count === 1) {
+      this.emit('nonempty')
+    }
+  }
+}
+
+BroadcastSet.prototype.remove = function(id) {
+  if (id in this.set) {
+    delete this.set[id]
+    this.count -= 1
+    this.emit('remove', id)
+    if (this.count === 0) {
+      this.emit('empty')
+    }
+  }
+}
+
+BroadcastSet.prototype.each = function(fn) {
+  return Object.keys(this.set).forEach(function(id) {
+    return fn(this.set[id])
+  }, this)
+}
+
+module.exports = BroadcastSet
diff --git a/lib/units/device/plugins/screen/util/frameconfig.js b/lib/units/device/plugins/screen/util/frameconfig.js
new file mode 100644
index 00000000..3a9d8042
--- /dev/null
+++ b/lib/units/device/plugins/screen/util/frameconfig.js
@@ -0,0 +1,22 @@
+var util = require('util')
+
+function FrameConfig(real, virtual) {
+  this.realWidth = real.width
+  this.realHeight = real.height
+  this.virtualWidth = virtual.width
+  this.virtualHeight = virtual.height
+  this.rotation = virtual.rotation
+}
+
+FrameConfig.prototype.toString = function() {
+  return util.format(
+    '%dx%d@%dx%d/%d'
+  , this.realWidth
+  , this.realHeight
+  , this.virtualWidth
+  , this.virtualHeight
+  , this.rotation
+  )
+}
+
+module.exports = FrameConfig
diff --git a/lib/units/device/plugins/screen/util/frameparser.js b/lib/units/device/plugins/screen/util/frameparser.js
new file mode 100644
index 00000000..7260905f
--- /dev/null
+++ b/lib/units/device/plugins/screen/util/frameparser.js
@@ -0,0 +1,56 @@
+var stream = require('stream')
+var util = require('util')
+
+function FrameParser() {
+  this.readFrameBytes = 0
+  this.frameBodyLength = 0
+  this.frameBody = new Buffer(0)
+  stream.Transform.call(this)
+}
+
+util.inherits(FrameParser, stream.Transform)
+
+FrameParser.prototype._transform = function(chunk, encoding, done) {
+  var cursor, len, bytesLeft
+
+  for (cursor = 0, len = chunk.length; cursor < len;) {
+    if (this.readFrameBytes < 4) {
+      this.frameBodyLength +=
+        (chunk[cursor] << (this.readFrameBytes * 8)) >>> 0
+      cursor += 1
+      this.readFrameBytes += 1
+    }
+    else {
+      bytesLeft = len - cursor
+
+      if (bytesLeft >= this.frameBodyLength) {
+        this.frameBody = Buffer.concat([
+          this.frameBody
+        , chunk.slice(cursor, cursor + this.frameBodyLength)
+        ])
+
+        this.push(this.frameBody)
+
+        cursor += this.frameBodyLength
+        this.frameBodyLength = this.readFrameBytes = 0
+        this.frameBody = new Buffer(0)
+      }
+      else {
+        // @todo Consider/benchmark continuation frames to prevent
+        // potential Buffer thrashing.
+        this.frameBody = Buffer.concat([
+          this.frameBody
+        , chunk.slice(cursor, len)
+        ])
+
+        this.frameBodyLength -= bytesLeft
+        this.readFrameBytes += bytesLeft
+        cursor = len
+      }
+    }
+  }
+
+  return done()
+}
+
+module.exports = FrameParser
diff --git a/lib/units/device/plugins/screen/util/statequeue.js b/lib/units/device/plugins/screen/util/statequeue.js
new file mode 100644
index 00000000..da3a8337
--- /dev/null
+++ b/lib/units/device/plugins/screen/util/statequeue.js
@@ -0,0 +1,26 @@
+function StateQueue() {
+  this.queue = []
+}
+
+StateQueue.prototype.next = function() {
+  return this.queue.shift()
+}
+
+StateQueue.prototype.push = function(state) {
+  var found = false
+
+  // Not super efficient, but this shouldn't be running all the time anyway.
+  for (var i = 0, l = this.queue.length; i < l; ++i) {
+    if (this.queue[i] === state) {
+      this.queue.splice(i + 1)
+      found = true
+      break
+    }
+  }
+
+  if (!found) {
+    this.queue.push(state)
+  }
+}
+
+module.exports = StateQueue
diff --git a/lib/units/device/resources/minicap.js b/lib/units/device/resources/minicap.js
index 30109a99..041bd058 100644
--- a/lib/units/device/resources/minicap.js
+++ b/lib/units/device/resources/minicap.js
@@ -1,4 +1,5 @@
 var util = require('util')
+var path = require('path')
 
 var Promise = require('bluebird')
 var syrup = require('stf-syrup')
@@ -87,6 +88,14 @@ module.exports = syrup.serial()
         return {
           bin: resources.bin.dest
         , lib: resources.lib.dest
+        , run: function(cmd) {
+            return adb.shell(options.serial, util.format(
+              'LD_LIBRARY_PATH=%s exec %s %s'
+            , path.dirname(resources.lib.dest)
+            , resources.bin.dest
+            , cmd
+            ))
+          }
         }
       })
   })
diff --git a/res/app/components/stf/screen/rotator-test.js b/res/app/components/stf/screen/rotator-test.js
new file mode 100644
index 00000000..2807848f
--- /dev/null
+++ b/res/app/components/stf/screen/rotator-test.js
@@ -0,0 +1,63 @@
+var rotator = require('./rotator')
+
+var tests = [
+  [0, 0, +0]
+, [0, 90, -90]
+, [0, 180, -180]
+, [0, 270, +90]
+, [90, 0, +90]
+, [90, 90, +0]
+, [90, 180, -90]
+, [90, 270, +180]
+, [180, 0, +180]
+, [180, 90, +90]
+, [180, 180, +0]
+, [180, 270, -90]
+, [270, 0, -90]
+, [270, 90, -180]
+, [270, 180, +90]
+, [270, 270, +0]
+, [360, 0, +0]
+, [360, 90, -90]
+, [360, 180, -180]
+, [360, 270, +90]
+, [-90, 0, -90]
+, [-90, 90, -180]
+, [-90, 180, +90]
+, [-90, 270, 0]
+, [-180, 0, +180]
+, [-180, 90, +90]
+, [-180, 180, +0]
+, [-180, 270, -90]
+, [-270, 0, +90]
+, [-270, 90, 0]
+, [-270, 180, -90]
+, [-270, 270, +180]
+, [720, 0, +0]
+, [720, 90, -90]
+, [720, 180, -180]
+, [720, 270, +90]
+, [450, 0, +90]
+, [450, 90, +0]
+, [450, 180, -90]
+, [450, 270, +180]
+, [540, 0, +180]
+, [540, 90, +90]
+, [540, 180, +0]
+, [540, 270, -90]
+, [630, 0, -90]
+, [630, 90, -180]
+, [630, 180, +90]
+, [630, 270, +0]
+]
+
+tests.forEach(function(values) {
+  var msg = values[0] + ' -> ' + values[1] + ' should be ' + values[2]
+
+  if (rotator(values[0], values[1]) === values[2]) {
+    console.log('pass: ' + msg)
+  }
+  else {
+    console.error('FAIL: ' + msg)
+  }
+})
diff --git a/res/app/components/stf/screen/rotator.js b/res/app/components/stf/screen/rotator.js
new file mode 100644
index 00000000..03546e02
--- /dev/null
+++ b/res/app/components/stf/screen/rotator.js
@@ -0,0 +1,33 @@
+var mapping = {
+  0: {
+    0: 0
+  , 90: -90
+  , 180: -180
+  , 270: 90
+  }
+, 90: {
+    0: 90
+  , 90: 0
+  , 180: -90
+  , 270: 180
+  }
+, 180: {
+    0: 180
+  , 90: 90
+  , 180: 0
+  , 270: -90
+  }
+, 270: {
+    0: -90
+  , 90: -180
+  , 180: 90
+  , 270: 0
+  }
+}
+
+module.exports = function rotator(oldRotation, newRotation) {
+  var r1 = oldRotation < 0 ? 360 + oldRotation % 360 : oldRotation % 360
+    , r2 = newRotation < 0 ? 360 + newRotation % 360 : newRotation % 360
+
+  return mapping[r1][r2]
+}
diff --git a/res/app/components/stf/screen/screen-directive.js b/res/app/components/stf/screen/screen-directive.js
index b19d05ad..8d21767e 100644
--- a/res/app/components/stf/screen/screen-directive.js
+++ b/res/app/components/stf/screen/screen-directive.js
@@ -1,4 +1,5 @@
 var _ = require('lodash')
+var rotator = require('./rotator')
 
 module.exports = function DeviceScreenDirective(
   $document
@@ -47,182 +48,6 @@ module.exports = function DeviceScreenDirective(
        * This section should deal with updating the screen ONLY.
        */
       ;(function() {
-        var canvas = element.find('canvas')[0]
-          , g = canvas.getContext('2d')
-
-        var devicePixelRatio = window.devicePixelRatio || 1
-          , backingStoreRatio = g.webkitBackingStorePixelRatio ||
-              g.mozBackingStorePixelRatio ||
-              g.msBackingStorePixelRatio ||
-              g.oBackingStorePixelRatio ||
-              g.backingStorePixelRatio || 1
-          , frontBackRatio = devicePixelRatio / backingStoreRatio
-
-        var options = {
-          autoScaleForRetina: true
-        , density: Math.max(1, Math.min(1.5, devicePixelRatio || 1))
-        , minscale: 0.36
-        }
-
-        var updating = false
-
-        var cachedScreen = {
-          rotation: 0
-        , bounds: {
-            x: 0
-          , y: 0
-          , w: 0
-          , h: 0
-          }
-        }
-
-        var cachedImageWidth = 0
-          , cachedImageHeight = 0
-
-        function updateBounds() {
-          // TODO: element is an object HTMLUnknownElement in IE9
-          screen.bounds.w = element[0].offsetWidth
-          screen.bounds.h = element[0].offsetHeight
-
-          // Developer error, let's try to reduce debug time
-          if (!screen.bounds.w || !screen.bounds.h) {
-            throw new Error(
-              'Unable to update display size; container must have dimensions'
-            )
-          }
-        }
-
-        function maybeLoadScreen() {
-          var size
-          if (shouldUpdateScreen()) {
-            switch (screen.rotation) {
-            case 0:
-            case 180:
-              size = adjustBoundedSize(
-                screen.bounds.w
-              , screen.bounds.h
-              )
-              break
-            case 90:
-            case 270:
-              size = adjustBoundedSize(
-                screen.bounds.h
-              , screen.bounds.w
-              )
-              break
-            }
-            updating = true
-            ws.send('j ' + size.w + ' ' + size.h)
-          }
-        }
-
-        function adjustBoundedSize(w, h) {
-          var sw = w * options.density
-            , sh = h * options.density
-            , f
-
-          if (sw < (f = device.display.width * options.minscale)) {
-            sw *= f / sw
-            sh *= f / sh
-          }
-
-          if (sh < (f = device.display.height * options.minscale)) {
-            sw *= f / sw
-            sh *= f / sh
-          }
-
-          return {
-            w: Math.ceil(sw)
-          , h: Math.ceil(sh)
-          }
-        }
-
-        function shouldUpdateScreen() {
-          return (
-            // NO if we're updating already.
-            !updating &&
-            // NO if the user has disabled the screen.
-            scope.$parent.showScreen &&
-            // NO if we're not even using the device anymore.
-            device.using &&
-            // NO if the page invisible to the user?
-            !PageVisibilityService.hidden &&
-            // NO if we don't have a connection yet.
-            ws.readyState === WebSocket.OPEN
-            // YES otherwise
-          )
-        }
-
-        function hasImageAreaChanged(img) {
-          return cachedScreen.bounds.w !== screen.bounds.w ||
-            cachedScreen.bounds.h !== screen.bounds.h ||
-            cachedImageWidth !== img.width ||
-            cachedImageHeight !== img.height ||
-            cachedScreen.rotation !== screen.rotation
-        }
-
-        function updateImageArea(img) {
-          if (!hasImageAreaChanged(img)) {
-            return
-          }
-
-          cachedScreen.bounds.w = screen.bounds.w
-          cachedScreen.bounds.h = screen.bounds.h
-
-          cachedImageWidth = img.width
-          cachedImageHeight = img.height
-
-          cachedScreen.rotation = screen.rotation
-
-          if (options.autoScaleForRetina) {
-            canvas.width = cachedImageWidth * frontBackRatio
-            canvas.height = cachedImageHeight * frontBackRatio
-            g.scale(frontBackRatio, frontBackRatio)
-          }
-          else {
-            canvas.width = cachedImageWidth
-            canvas.height = cachedImageHeight
-          }
-
-          var projectedSize = scaler.projectedSize(
-            screen.bounds.w
-          , screen.bounds.h
-          , screen.rotation
-          )
-
-          canvas.style.width = projectedSize.width + 'px'
-          canvas.style.height = projectedSize.height + 'px'
-
-          // @todo Make sure that each position is able to rotate smoothly
-          // to the next one. This current setup doesn't work if rotation
-          // changes from 180 to 270 (it will do a reverse rotation).
-          switch (screen.rotation) {
-            case 0:
-              canvas.style[cssTransform] = 'rotate(0deg)'
-              break
-            case 90:
-              canvas.style[cssTransform] = 'rotate(-90deg)'
-              break
-            case 180:
-              canvas.style[cssTransform] = 'rotate(-180deg)'
-              break
-            case 270:
-              canvas.style[cssTransform] = 'rotate(90deg)'
-              break
-          }
-        }
-
-        function checkEnabled() {
-          if (shouldUpdateScreen()) {
-            updating = false
-            updateBounds()
-            maybeLoadScreen()
-          }
-          else {
-            g.clearRect(0, 0, canvas.width, canvas.height)
-          }
-        }
-
         function stop() {
           try {
             ws.onerror = ws.onclose = ws.onmessage = ws.onopen = null
@@ -235,6 +60,8 @@ module.exports = function DeviceScreenDirective(
         var ws = new WebSocket(device.display.url)
         ws.binaryType = 'blob'
 
+        var cleanupList = []
+
         ws.onerror = function errorListener() {
           // @todo Handle
         }
@@ -244,80 +71,252 @@ module.exports = function DeviceScreenDirective(
         }
 
         ws.onopen = function openListener() {
-          checkEnabled()
-        }
+          var canvas = element.find('canvas')[0]
+            , g = canvas.getContext('2d')
 
-        ws.onmessage = function messageListener(message) {
-          updating = false
+          function vendorBackingStorePixelRatio(g) {
+            return g.webkitBackingStorePixelRatio ||
+              g.mozBackingStorePixelRatio ||
+              g.msBackingStorePixelRatio ||
+              g.oBackingStorePixelRatio ||
+              g.backingStorePixelRatio || 1
+          }
 
-          if (shouldUpdateScreen()) {
-            screen.rotation = device.display.rotation
+          var devicePixelRatio = window.devicePixelRatio || 1
+            , backingStoreRatio = vendorBackingStorePixelRatio(g)
+            , frontBackRatio = devicePixelRatio / backingStoreRatio
 
-            if (message.data instanceof Blob) {
-              if (scope.displayError) {
-                scope.$apply(function () {
-                  scope.displayError = false
-                })
+          var options = {
+            autoScaleForRetina: true
+          , density: Math.max(1, Math.min(1.5, devicePixelRatio || 1))
+          , minscale: 0.36
+          }
+
+          var cachedScreen = {
+            rotation: 0
+          , bounds: {
+              x: 0
+            , y: 0
+            , w: 0
+            , h: 0
+            }
+          }
+
+          var adjustedBoundSize
+
+          var cachedImageWidth = 0
+            , cachedImageHeight = 0
+            , cachedEnabled = false
+            , cssRotation = 0
+
+          function updateBounds() {
+            function adjustBoundedSize(w, h) {
+              var sw = w * options.density
+                , sh = h * options.density
+                , f
+
+              if (sw < (f = device.display.width * options.minscale)) {
+                sw *= f / sw
+                sh *= f / sh
               }
 
-              var blob = new Blob([message.data], {
-                type: 'image/jpeg'
-              })
-
-              var img = new Image()
-
-              img.onload = function() {
-                updateImageArea(this)
-
-                g.drawImage(img, 0, 0)
-
-                // Try to forcefully clean everything to get rid of memory
-                // leaks.
-                img.onload = img.onerror = null
-                img.src = BLANK_IMG
-                img = null
-                url = null
-                blob = null
+              if (sh < (f = device.display.height * options.minscale)) {
+                sw *= f / sw
+                sh *= f / sh
               }
 
-              img.onerror = function() {
-                // Happily ignore. I suppose this shouldn't happen, but
-                // sometimes it does, presumably when we're loading images
-                // too quickly.
+              return {
+                w: Math.ceil(sw)
+              , h: Math.ceil(sh)
               }
+            }
 
-              var url = URL.createObjectURL(blob)
-              img.src = url
+            // FIXME: element is an object HTMLUnknownElement in IE9
+            var w = screen.bounds.w = element[0].offsetWidth
+              , h = screen.bounds.h = element[0].offsetHeight
+
+            // Developer error, let's try to reduce debug time
+            if (!w || !h) {
+              throw new Error(
+                'Unable to read bounds; container must have dimensions'
+              )
+            }
+
+            var newAdjustedBoundSize = (function() {
+              switch (screen.rotation) {
+              case 90:
+              case 270:
+                return adjustBoundedSize(h, w)
+              case 0:
+              case 180:
+                /* falls through */
+              default:
+                return adjustBoundedSize(w, h)
+              }
+            })()
+
+            if (!adjustedBoundSize
+                || newAdjustedBoundSize.w !== adjustedBoundSize.w
+                || newAdjustedBoundSize.h !== adjustedBoundSize.h) {
+              adjustedBoundSize = newAdjustedBoundSize
+              onScreenInterestAreaChanged()
+            }
+          }
+
+          function shouldUpdateScreen() {
+            return (
+              // NO if the user has disabled the screen.
+              scope.$parent.showScreen &&
+              // NO if we're not even using the device anymore.
+              device.using &&
+              // NO if the page is not visible (e.g. background tab).
+              !PageVisibilityService.hidden
+              // YES otherwise
+            )
+          }
+
+          function checkEnabled() {
+            var newEnabled = shouldUpdateScreen()
+
+            if (newEnabled === cachedEnabled) {
+              updateBounds()
+            }
+            else if (newEnabled) {
+              updateBounds()
+              onScreenInterestGained()
             }
             else {
-              switch (message.data) {
-              case 'secure_on':
-                scope.$apply(function () {
-                  scope.displayError = 'secure'
-                })
-                break
-              }
+              g.clearRect(0, 0, canvas.width, canvas.height)
+              onScreenInterestLost()
             }
 
-            // Next please
-            maybeLoadScreen()
+            cachedEnabled = newEnabled
           }
-        }
 
-        // NOTE: instead of fa-pane-resize, a fa-child-pane-resize could be better
-        scope.$on('fa-pane-resize', _.throttle(updateBounds, 16))
+          function onScreenInterestGained() {
+            ws.send('size ' + adjustedBoundSize.w + 'x' + adjustedBoundSize.h)
+            ws.send('on')
+          }
+
+          function onScreenInterestAreaChanged() {
+            ws.send('size ' + adjustedBoundSize.w + 'x' + adjustedBoundSize.h)
+          }
+
+          function onScreenInterestLost() {
+            ws.send('off')
+          }
+
+          ws.onmessage = function messageListener(message) {
+            function hasImageAreaChanged(img) {
+              return cachedScreen.bounds.w !== screen.bounds.w ||
+                cachedScreen.bounds.h !== screen.bounds.h ||
+                cachedImageWidth !== img.width ||
+                cachedImageHeight !== img.height ||
+                cachedScreen.rotation !== screen.rotation
+            }
+
+            function updateImageArea(img) {
+              if (!hasImageAreaChanged(img)) {
+                return
+              }
+
+              cachedImageWidth = img.width
+              cachedImageHeight = img.height
+
+              if (options.autoScaleForRetina) {
+                canvas.width = cachedImageWidth * frontBackRatio
+                canvas.height = cachedImageHeight * frontBackRatio
+                g.scale(frontBackRatio, frontBackRatio)
+              }
+              else {
+                canvas.width = cachedImageWidth
+                canvas.height = cachedImageHeight
+              }
+
+              var projectedSize = scaler.projectedSize(
+                screen.bounds.w
+              , screen.bounds.h
+              , screen.rotation
+              )
+
+              cssRotation += rotator(cachedScreen.rotation, screen.rotation)
+
+              canvas.style.width = projectedSize.width + 'px'
+              canvas.style.height = projectedSize.height + 'px'
+              canvas.style[cssTransform] = 'rotate(' + cssRotation + 'deg)'
+
+              cachedScreen.bounds.h = screen.bounds.h
+              cachedScreen.bounds.w = screen.bounds.w
+              cachedScreen.rotation = screen.rotation
+            }
+
+            if (shouldUpdateScreen()) {
+              screen.rotation = device.display.rotation
+
+              if (message.data instanceof Blob) {
+                if (scope.displayError) {
+                  scope.$apply(function () {
+                    scope.displayError = false
+                  })
+                }
+
+                var blob = new Blob([message.data], {
+                  type: 'image/jpeg'
+                })
+
+                var img = new Image()
+
+                img.onload = function() {
+                  updateImageArea(this)
+
+                  g.drawImage(img, 0, 0)
+
+                  // Try to forcefully clean everything to get rid of memory
+                  // leaks. Note that despite this effort, Chrome will still
+                  // leak huge amounts of memory when the developer tools are
+                  // open, probably to save the resources for inspection. When
+                  // the developer tools are closed no memory is leaked.
+                  img.onload = img.onerror = null
+                  img.src = BLANK_IMG
+                  img = null
+                  url = null
+                  blob = null
+                }
+
+                img.onerror = function() {
+                  // Happily ignore. I suppose this shouldn't happen, but
+                  // sometimes it does, presumably when we're loading images
+                  // too quickly.
+                }
+
+                var url = URL.createObjectURL(blob)
+                img.src = url
+              }
+              else {
+                switch (message.data) {
+                case 'secure_on':
+                  scope.$apply(function () {
+                    scope.displayError = 'secure'
+                  })
+                  break
+                }
+              }
+            }
+          }
+
+          // NOTE: instead of fa-pane-resize, a fa-child-pane-resize could be better
+          cleanupList.push(scope.$on('fa-pane-resize', _.throttle(updateBounds, 1000)))
+          cleanupList.push(scope.$watch('device.using', checkEnabled))
+          cleanupList.push(scope.$on('visibilitychange', checkEnabled))
+          cleanupList.push(scope.$watch('$parent.showScreen', checkEnabled))
+        }
 
         scope.retryLoadingScreen = function () {
           if (scope.displayError === 'secure') {
             control.home()
           }
-          $timeout(maybeLoadScreen, 3000)
         }
 
-        scope.$watch('device.using', checkEnabled)
-        scope.$on('visibilitychange', checkEnabled)
-        scope.$watch('$parent.showScreen', checkEnabled)
-
         scope.$on('guest-portrait', function () {
           control.rotate(0)
         })
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diff --git a/vendor/minicap/shared/android-10/armeabi-v7a/minicap.so b/vendor/minicap/shared/android-10/armeabi-v7a/minicap.so
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