There are a lot of built-in software in mobile phones. It's commonplace, but sometimes these softwares can hinder your own use of mobile phones, so you may wish to delete them yourself. There are many unnecessary built-in applications in the newly purchased mobile phones. Many users want to uninstall these applications. How to uninstall the software and which software can be uninstalled? System file list (Note: you must not delete with *) *AccountAndSyncSettings.apk Synchronization and account settings. *ApplicationsProvider.apk application support service. Bluetooth.apk Bluetooth (without Bluetooth). Browser.apk Google Chrome (like UC's available UC replacement). Calculator.apk calculator (bring your own calculator is weak, you can use other alternatives). Calendar.apk calendar (can be deleted without calendar) CalendarProvider.apk calendar program support service (can be deleted without calendar) Camera.apk comes with camera (can be deleted with 360). *CertInstaller.apk certificate service. ChsPack.apk touchpal input method Pinyin language pack (can be deleted). ChtPack.apk touchpal input method phonetic language pack (never delete the phonetic). Contacts.apk Contacts/Contacts (can be deleted with a third-party address book). *ContactsProvider.apk Contacts/Contact Data Storage Service. *DefaultContainerService.apk Default Address Book Service. DeskClock.apk comes with an alarm clock (can be deleted with a third-party alarm clock). *DownloadProvider.apk Download Manager. *DrmProvider.apk DRM protected data storage service. Email.apk Email (you can delete emails without your own email). Facebook.apk facebook (cannot be deleted). Fmradio.apk radio (can be deleted). Gallery.apk camera photo frame (can be deleted). GenieWidget.apk Weather and News (I don't need him to read the news, delete it). Gmail.apk Gmail mail (can be deleted). GoogleBackupTransport.apk Google Backup (can be deleted). GoogleCalendarSyncAdapter.apk Google Calendar Sync Adapter (can be deleted). GoogleContactsSyncAdapter.apk Google Contacts Sync Adapter (can be deleted). GoogleFeedback.apk Google feedback (can be deleted). GooglePartnerSetup.apk Google Partner Settings (can be deleted). GoogleQuickSearchBox.apk Google search (deleted the search plugin that affects the desktop). GoogleServicesFramework.apk Google Sync Support Service Framework (deleted can't sync contacts, can't log in to google). HTMLViewer.apk HTML browser (local look at html, can not be deleted). HWCalla_TaiWan.apk Traditional Chinese handwriting input method (can be written in simplified form, can be deleted without handwriting). LatinIME.apk android keyboard input method (can be deleted). LatinImeTutorial.apk android keyboard input method settings (can be deleted). Launcher2.apk 2.2 native desktop (can be deleted with ADW and PRO, after the third-party desktop is deleted, it can be installed from the computer after booting, 91, pea assistant can be). LiveWall**s.apk Live Wallpaper (can be deleted). LiveWall**sPicker.apk Same as live wallpaper (can be deleted). Maps.apk Google Maps (can be deleted, replace it with the brust version). MarketUpdater.apk Google Market Upgrade (software update, can be deleted). *MediaProvider.apk Media Data Storage Service. MediaUploader.apk Media upload (can be deleted). The mobile test program (can be deleted) used in the MMITest_II.apk project mode. Mms.apk comes with information (can be deleted, delete it with a third-party SMS, prompt: After deleting, the pop-up SMS box with handsms will become delayed, chomp does not bring its own text message or even can not be used). Music.apk comes with music (can be deleted, replaced with other players). NetworkLocation.apk Network location (can be deleted). NotePad.apk Notepad (can be deleted). . *PackageInstaller.apk program installation. *Phone.apk Phone Dialer. PicoTts.apk can be deleted (speech synthesis engine for text language conversion, settings - voice input and output). ProjectMenuAct.apk project menu. Protips.apk Desktop Little Green Man Plugin (can be deleted, there is a hint how to play the phone). *Settings.apk system settings. *SettingsProvider.apk Set the service program SetupWizard.apk Boot boot (cannot be deleted when customizing the rom, brush the machine can be deleted by rootexplorer, restore it before returning to the factory) SoundRecorder.apk recorder (can be replaced by third-party recording software) Stk.apk Sim card service (can be deleted, the organic oil will copy the contact on the sim card, do not delete it, delete the signal problem). Street.apk Google Street (can be deleted, looks like no effect on domestic streets, associated with maps). Superuser.apk authorization program (that is, the program list above, use this to get root). Talk.apk Google talk (can be deleted, but deleted can not use the electronic market). *TelephonyProvider.apk Dial Record Storage Service. TouchPal.apk TouchPal input method (can be deleted, but it is best to keep at least one of the three input methods). TtsService.apk Google TTS (Text-to-speech) voice library service (can be deleted). TwidroydFree342-Huawei-rev1.apk twitter client (not deleted). Updataonline.apk online upgrade (can be deleted). UserDictionaryProvider.apk User Data Dictionary Service (can be deleted). Vending.apk electronic market (can be deleted, but it is not recommended, it is very convenient when many software is automatically upgraded). VisualizationWall**s.apk Dynamic Music Background Wallpaper (deleted). VoiceSearch.apk Voice Search (can be deleted, although it looks good, in fact I have never used it). VpnServices.apk VPN service (vpn service, can be deleted). YouTube.apk YouTube video (to be seen by vpn, deleted).