How to remove unused system software from an Android system

Make sure your defy already root, if no root, below teach you how to root download a key root software gingerbreak1.2.apk installed into the phone (with pea clip Phone assistant installed or directly copy to the memory card directly installed can be) then do not connect the computer, Run GingerBreak1.2 directly, prompt must have memory card, and turn on USB debug mode, point O K

Click on the root device, there will be some English, and will appear "memory card has been safely removed," and so on, do not care about him, the end will appear a line of English, meaning probably said may root failure or something, do not care about him, Click OK to exit GingerBreak1.2, at this point you should see the "Authorization Management" icon in all applications, sometimes there may be more than one icon, do not care about it, directly restart the phone

Once the reboot is complete, if the "Authorization Management" icon is available, then root succeeds, and then you can streamline the system yourself.

Next you can uninstall the System program, please download the System program Uninstaller

If you still feel not insured, then use Firmware Manager to back up the system, use Backup function Backup, broken can also restore

The following table is a system program that can be uninstalled
Attention:
1. There must be no deletion of the * number, otherwise there will be serious problems;
2. Delete the system with the program before, please pay attention to backup;
3. Due to different versions of the Android system and the customization of different brands of mobile phones, there will be differences in the system's own program table differences, but in general, please consider their own.
List of your own software:
*accountandsyncsettings.apk Synchronization and account setting (must not be deleted)
*APPLICATIONSPROVIDER.APK Application Support Services (must not be deleted)
bluetooth.apk bluetooth (removed Bluetooth function disappears)
browser.apk system with browser (can be replaced by other mobile browsers)
calculator.apk Calculator (can be deleted, other alternatives available)
CALENDAR.APK Calendar (may be deleted)
CALENDARPROVIDER.APK Calendar Program Support Services (removable)
*camera.apk with camera (must not be deleted)
*CERTINSTALLER.APK Certificate Services (must not be deleted)
contacts.apk Address Book/contact person (with a third party address book can be deleted)
*contactsprovider.apk Address Book/Contact data store service (must not be deleted)
*defaultcontainerservice.apk Default Address Book Service (must not be deleted)
deskclock.apk Alarm Clock (with a third party alarm clock can be deleted)
*DOWNLOADPROVIDER.APK Download Manager (must not be deleted)
*drmprovider.apk DRM protected data store service (must not be deleted)
DSPMANAGER.APK DSP Audio Management (can be deleted)
email.apk email (do not have to take email to accept the deletion of email)
filemanager.apk Simple File Manager (can be deleted, available ES file Manager substitution)
gallery3d.apk 3D Image Browser (removable)
GENIEWIDGET.APK Weather and news (may be deleted)
gmail.apk Gmail (can be deleted)
GOOGLEBACKUPTRANSPORT.APK * * * * * * * (Unknown procedure, can be deleted)
GOOGLECALENDARSYNCADAPTER.APK Store Calendar message (removable)
GOOGLECONTACTSSYNCADAPTER.APK Store Contact messages (delete)

googlepartnersetup.apk Google Assistant (can be deleted)
googlepinyinime.apk Google Pinyin (can be deleted, with other input method substitution)
googlequicksearchbox.apk Google search (can be deleted)
googleservicesframework.apk Sync Support Service (unable to sync contact after deletion and cannot log on to Google)
htmlviewer.apk HTML Browser (can be deleted)
kickback.apk Accessibility Features
launcherpro.apk native Desktop (removable)
livewall**spicker.apk Dynamic Wallpaper (may be deleted)
maps.apk Google Map (can be deleted)
MARKETUPDATER.APK Market Upgrade (not sure)
*MEDIAPROVIDER.APK Media data Storage service (must not be deleted)
MEDIAUPLOADER.APK Media upgrades (may be deleted)
MMS.APK with message (removable)
music.apk Music (You can delete, with your favorite player bar)
NETWORKLOCATION.APK network location (can be deleted)
ONETIMEINITIALIZER.APK * * * * * (unknown, can be deleted)
*PACKAGEINSTALLER.APK program installation (must not be deleted)
*phone.apk Phone Dialer (never delete) voicesearch.apk voice search (removable)