Root 後可刪除預裝應用以釋放記憶體與 RAM，以下為親測可安全移除的 140 款系統應用路徑（刪除前建議備份，可用騰訊管家等工具以便還原）。

可刪除應用清單

/system/app/Books.apk
/system/app/Chrome.apk
/system/app/Gmail2.apk
/system/app/GMS_Maps.apk
/system/app/Hangouts.apk
/system/app/Magazines.apk
/system/app/Music2.apk
/system/app/PlayGames.apk
/system/app/PlusOne.apk
/system/app/Street.apk
/system/app/talkback.apk
/system/app/Velvet.apk
/system/app/Videos.apk
/system/app/VoiceSearchStub.apk
/system/app/YouTube.apk
/system/app/GoogleSearchWidget2.apk
/system/app/WebManual.apk
/system/app/YahoostockPhone2013.apk
/system/app/StoryAlbumWidget.apk
/system/app/FotaClient.apk
/system/app/SimpleWidget.apk
/system/app/Bloomberg.apk
/system/app/BeamService.apk
/system/app/Dropbox.apk
/system/app/DropboxOOBE.apk
/system/app/Evernote.apk
/system/app/Flipboard.apk
/system/app/SketchBookStub.apk
/system/app/TripAdvisor_Stub.apk
/system/app/ChatON_FEATURE_H.apk
/system/app/SPPPushClient_Dev.apk
/system/app/InteractiveTutorial.apk
/system/app/CHS_J_Device_only.apk
/system/app/SamsungApps_H.apk
/system/app/SamsungHub_land.apk
/system/app/SamsungHubUpdater.apk
/system/app/SamsungLink18.apk
/system/app/SamsungVideo_H.apk
/system/app/Peel.apk
/system/app/SamsungWatchON.apk
/system/app/GroupPlay_25.apk
/system/app/SHealth2_5.apk
/system/app/SensorService2_5.apk
/system/app/S_Translator_CSLi_STUB.apk
/system/app/StoryAlbumStubActivation.apk
/system/app/VideoEditor_Lite_H.apk
/system/app/SBrowserTry.apk
/system/app/EasyFavoritesContactsWidget.apk
/system/app/EasyLauncher.apk
/system/app/EasySettings.apk
/system/app/S-Voice_Android_phone_H.apk
/system/app/SamsungTTS.apk
/system/app/ANTPlusPlugins.apk
/system/app/ANTRadioService.apk
/system/app/AntHalService.apk
/system/app/Blurb.apk
/system/app/SNS.apk
/system/app/PolarisViewer5.apk
/system/app/PCWClientS18.apk
/system/app/SPDClient.apk
/system/app/ELMAgent.apk
/system/app/BluetoothTest.apk
/system/app/WlanTest.apk
/system/app/PickUpTutorial.apk
/system/app/InteractiveKeyguardTutorial.apk
/system/app/PreloadInstaller.apk
/system/app/CloudAgent.apk
/system/app/DSMForwarding.apk
/system/app/DSMLawmo.apk
/system/app/FWUpgrade.apk
/system/app/LocalFOTA.apk
/system/app/MusicLiveShare2.apk
/system/app/ShareVideo.apk
/system/app/SyncmlDM.apk
/system/app/SyncmlDS.apk
/system/app/MobilePrintSvc_Epson.apk
/system/app/MobilePrintSvc_HP.apk
/system/app/MobilePrintSvc_Samsung.apk
/system/app/MobilePrintSvc_WFDS.apk
/system/app/sCloudBackupApp.apk
/system/app/sCloudBackupProvider.apk
/system/app/sCloudDataRelay.apk
/system/app/sCloudDataSync.apk
/system/app/sCloudQuotaApp.apk
/system/app/sCloudSyncCalendar.apk
/system/app/sCloudSyncContacts.apk
/system/app/sCloudSyncSBrowser.apk
/system/app/sCloudSyncSNote3.apk
/system/app/Samsungservice_H.apk
/system/app/KNOXAgent.apk
/system/app/KNOXStore.apk
/system/app/KLMSAgent.apk

僅供參考，刪除前請三思，建議使用具備回收站功能的管理工具。