diff --git a/lib/units/device/plugins/account.js b/lib/units/device/plugins/account.js
index 9902ffe3..e7f68120 100644
--- a/lib/units/device/plugins/account.js
+++ b/lib/units/device/plugins/account.js
@@ -235,8 +235,8 @@ module.exports = syrup.serial()
               .then(function() {
                 return service.pressKey('enter')
               })
-          case '4.3': // tested: 4.3
-          case '4.4': // tested: 4.4.2
+          //case '4.3': // tested: 4.3
+          //case '4.4': // tested: 4.4.2
           default:
             return service.pressKey('tab').delay(1000)
               .then(function() {
diff --git a/lib/units/device/plugins/service.js b/lib/units/device/plugins/service.js
index a1747763..b0efc6df 100644
--- a/lib/units/device/plugins/service.js
+++ b/lib/units/device/plugins/service.js
@@ -562,7 +562,8 @@ module.exports = syrup.serial()
           var response = apk.wire.GetRingerModeResponse.decode(data)
           // Reflection to decode enums to their string values, otherwise
           // we only get an integer
-          var ringerMode = apk.builder.lookup('jp.co.cyberagent.stf.proto.RingerMode')
+          var ringerMode = apk.builder.lookup(
+            'jp.co.cyberagent.stf.proto.RingerMode')
             .children[response.mode].name
           if (response.success) {
             return ringerMode
diff --git a/lib/units/device/resources/service.js b/lib/units/device/resources/service.js
index e9a1ef3c..47638af1 100644
--- a/lib/units/device/resources/service.js
+++ b/lib/units/device/resources/service.js
@@ -13,7 +13,8 @@ module.exports = syrup.serial()
   .dependency(require('../support/adb'))
   .define(function(options, adb) {
     var log = logger.createLogger('device:resources:service')
-    var builder = ProtoBuf.loadProtoFile(pathutil.vendor('STFService/wire.proto'))
+    var builder = ProtoBuf.loadProtoFile(
+      pathutil.vendor('STFService/wire.proto'))
 
     var resource = {
       requiredVersion: '0.7.21'
diff --git a/res/app/components/stf/admin-mode/admin-mode-directive.js b/res/app/components/stf/admin-mode/admin-mode-directive.js
index 758e0f72..0958dff6 100644
--- a/res/app/components/stf/admin-mode/admin-mode-directive.js
+++ b/res/app/components/stf/admin-mode/admin-mode-directive.js
@@ -1,7 +1,7 @@
 module.exports = function adminModeDirective($rootScope, SettingsService) {
   return {
     restrict: 'AE',
-    link: function (scope) {
+    link: function () {
       SettingsService.bind($rootScope, {
         target: 'adminMode',
         defaultValue: false
diff --git a/res/app/components/stf/angular-packery/angular-packery-directive.js b/res/app/components/stf/angular-packery/angular-packery-directive.js
index 59609640..c760ae3b 100644
--- a/res/app/components/stf/angular-packery/angular-packery-directive.js
+++ b/res/app/components/stf/angular-packery/angular-packery-directive.js
@@ -1,6 +1,8 @@
 var _ = require('lodash')
 
-module.exports = function angularPackeryDirective(PackeryService, DraggabillyService, $timeout, $parse) {
+module.exports = function angularPackeryDirective(PackeryService,
+  DraggabillyService, $timeout, $parse) {
+
   return {
     restrict: 'AE',
     link: function (scope, element, attrs) {
diff --git a/res/app/control-panes/advanced/advanced-controller.js b/res/app/control-panes/advanced/advanced-controller.js
index b33cdfc2..d25901b0 100644
--- a/res/app/control-panes/advanced/advanced-controller.js
+++ b/res/app/control-panes/advanced/advanced-controller.js
@@ -1,3 +1,3 @@
-module.exports = function AdvancedCtrl($scope) {
-    
+module.exports = function AdvancedCtrl() {
+
 }
diff --git a/res/app/control-panes/cpu/cpu-controller.js b/res/app/control-panes/cpu/cpu-controller.js
index c93988bb..bc4038e8 100644
--- a/res/app/control-panes/cpu/cpu-controller.js
+++ b/res/app/control-panes/cpu/cpu-controller.js
@@ -1,3 +1,3 @@
-module.exports = function CpuCtrl($scope) {
-    
+module.exports = function CpuCtrl() {
+
 }
diff --git a/res/app/control-panes/dashboard/dashboard-controller.js b/res/app/control-panes/dashboard/dashboard-controller.js
index 4b366432..7db018f9 100644
--- a/res/app/control-panes/dashboard/dashboard-controller.js
+++ b/res/app/control-panes/dashboard/dashboard-controller.js
@@ -1,3 +1,3 @@
-module.exports = function DashboardCtrl($scope) {
-    
+module.exports = function DashboardCtrl() {
+
 }
diff --git a/res/app/control-panes/device-control/device-control-controller.js b/res/app/control-panes/device-control/device-control-controller.js
index e4a36fbe..d91545f2 100644
--- a/res/app/control-panes/device-control/device-control-controller.js
+++ b/res/app/control-panes/device-control/device-control-controller.js
@@ -1,6 +1,7 @@
 var _ = require('lodash')
 
-module.exports = function DeviceControlCtrl($scope, DeviceService, GroupService, $location, $timeout, gettext, $filter) {
+module.exports = function DeviceControlCtrl($scope, DeviceService, GroupService,
+  $location, $timeout) {
 
   $scope.showScreen = true
 
@@ -44,7 +45,7 @@ module.exports = function DeviceControlCtrl($scope, DeviceService, GroupService,
           $scope.$digest()
         })
       }
-    } catch(e) {
+    } catch (e) {
       alert(e.message)
     }
   }
@@ -87,7 +88,7 @@ module.exports = function DeviceControlCtrl($scope, DeviceService, GroupService,
 
   $scope.currentRotation = 'portrait'
 
-  $scope.$watch('device.display.rotation', function (newValue, oldValue) {
+  $scope.$watch('device.display.rotation', function (newValue) {
     if (isPortrait(newValue)) {
       $scope.currentRotation = 'portrait'
     } else if (isLandscape(newValue)) {
diff --git a/res/app/control-panes/inspect/inspect-controller.js b/res/app/control-panes/inspect/inspect-controller.js
index 891b5de8..dbb3a88c 100644
--- a/res/app/control-panes/inspect/inspect-controller.js
+++ b/res/app/control-panes/inspect/inspect-controller.js
@@ -1,3 +1,3 @@
-module.exports = function InspectCtrl($scope) {
-    
+module.exports = function InspectCtrl() {
+
 }
diff --git a/res/app/control-panes/logs/logs-controller.js b/res/app/control-panes/logs/logs-controller.js
index 07cf8400..1e2028ed 100644
--- a/res/app/control-panes/logs/logs-controller.js
+++ b/res/app/control-panes/logs/logs-controller.js
@@ -12,7 +12,7 @@ module.exports = function LogsCtrl($scope, LogcatService) {
     if (newValue !== oldValue) {
       LogcatService.started = newValue
       if (newValue) {
-        $scope.control.startLogcat([]).then(function (result) {
+        $scope.control.startLogcat([]).then(function () {
         })
       } else {
         $scope.control.stopLogcat()
diff --git a/res/app/control-panes/resources/resources-controller.js b/res/app/control-panes/resources/resources-controller.js
index fce649e4..601e7c59 100644
--- a/res/app/control-panes/resources/resources-controller.js
+++ b/res/app/control-panes/resources/resources-controller.js
@@ -1,3 +1,3 @@
-module.exports = function ResourcesCtrl($scope) {
-    
+module.exports = function ResourcesCtrl() {
+
 }
diff --git a/res/app/device-list/device-list-stats-directive.js b/res/app/device-list/device-list-stats-directive.js
index d45910bd..5b822a68 100644
--- a/res/app/device-list/device-list-stats-directive.js
+++ b/res/app/device-list/device-list-stats-directive.js
@@ -1,6 +1,5 @@
 module.exports = function DeviceListStatsDirective(
   UserService
-, $timeout
 ) {
   return {
     restrict: 'E'
diff --git a/res/app/menu/menu-controller.js b/res/app/menu/menu-controller.js
index d1e4b7d8..41b4b2d7 100644
--- a/res/app/menu/menu-controller.js
+++ b/res/app/menu/menu-controller.js
@@ -1,13 +1,8 @@
-module.exports = function MenuCtrl(
-  $scope
-, $rootScope
-, SettingsService
-, $location
-, ExternalUrlModalService
-) {
+module.exports = function MenuCtrl($scope, $rootScope, SettingsService,
+  $location, ExternalUrlModalService) {
+
   SettingsService.bind($rootScope, {
-    target: 'platform'
-  , defaultValue: 'native'
+    target: 'platform', defaultValue: 'native'
   })
 
   $scope.$on('$routeChangeSuccess', function () {
@@ -15,7 +10,8 @@ module.exports = function MenuCtrl(
   })
 
   $scope.openChat = function () {
-    var hipChatUrl = 'https://cyberagent.hipchat.com/chat?focus_jid=44808_stf@conf.hipchat.com&minimal=true'
+    var hipChatUrl = 'https://cyberagent.hipchat.com/chat?focus_jid=' +
+      '44808_stf@conf.hipchat.com&minimal=true'
     ExternalUrlModalService.open(hipChatUrl, 'HipChat #STF', 'fa-comment')
   }
 }