Which system software should be removed after I889 root?

I'll just delete it and see if it helps.

Brush machine is risky, delete it carefully! ! !

AccuWeather plug-ins can be deleted (it is recommended to keep them).

The application installer system directly installs the application (it cannot be deleted).

AvrcpService Trinary star system file (related to communication and cannot be deleted)

Android system. Unable to delete apk.

BadgeProvider.apk SMS related (cannot be deleted)

Bluetooth.apk Bluetooth function (cannot be deleted)

BluetoothTest.apk Bluetooth function (cannot be deleted)

The compatibility management service of CapabilityManagerService.apk cannot be deleted.

The deletion of the backup function of com. android.backupconfirm.apk Google will not affect the backup function of MIUI.

Com.android.hiddenmenu.apk deletion will stop unexpectedly when entering the engineering mode.

Com.android.provision.apk cannot be deleted. If you delete it and return to the factory, there will be no problem of locking the screen and missing the standby menu!

Com.android.sharedstoragebackup.apk * * * Enjoy storage backup. Don't delete.

Com.android.smspush.apk SMS push Some people on the Internet say that if you delete it, you can't send SMS. I deleted it, but the SMS function is normal.

Com.samsung.app.playreaduiapk has been looking for it for a long time, and I don't know what to do.

Com.samsung.InputEventApp.apk input event manager

Com.sec.android.app.lcdtest.apk test screen, and input *#0*# and there is no response.

Sec.android.app.minimode.res.apk status bar beautification, such as battery beautification and signal beautification. Never delete it, but it can be replaced. Beautifying is to change to a file that a third party likes.

Com.sec.android.providers.downloads.apk This is a control for mobile phone download management and can be deleted.

Unable to delete RashNotifier.apk

Crayon physics. apk puzzle game can be deleted.

After CSC.apk is deleted, the firmware cannot be upgraded through KIES. I have deleted it.

Datacreate.apk: boot "s flash" can be deleted. According to the Internet, the system will go directly to the desktop after deletion. After I delete it, press S flash to boot, and the tested boot screen has not changed.

DSMForwarding.apk is related to equipment safety and can be deleted.

DSMLawmo.apk device is related to security and can be deleted.

DUN.apk doesn't know how to dial pppoe module by mobile phone. I am useless. Delete it.

Enterprise VPN Services.apk virtual private network V.P.N service can be deleted if it is not used.

Esurfing wallpaper.apk dynamic wallpaper can be deleted.

Exchange services. Apk mail-related uninstall before uninstalling Google mail.

Factory Test.apk does not recommend deleting the system reset function.

FM radio. Apk can be deleted.

HTML viewer. Apk is used to view local HTML and can be deleted.

Indiservicemanager. apk hypervisor service service can be deleted, and it is recommended to keep it.

Key Chain.apk locks the screen and cannot be deleted. Delete the black screen. (can beautify. Or replaced by a third party)

Kies can be deleted through WLAN.apk kies wireless client.

The Kobo.apk reader program can be deleted.

LogsProvider.apk logging system program reservation

MAPServiceSamsung.apk Samsung's map service was deleted.

MmsProvision.apk I don't know. Keep it.

Mobile phone Odin Pro_v3.57-CN.apk Samsung special brush software reservation

MTP application. Apk can delete Samsung KIES background service, and do not delete the service if necessary.

The MusicFX.apk sound plug-in can be deleted.

Unable to delete OMACP.apk system expression.

The digital rights management of OmaDrmPopup.apk must be kept well.

Perso.apk can delete personal settings.

PhoneUtil.apk mobile phone equipment

Pico TTS.apk voice, it is recommended to keep it.

Polaris office suite Polaris Office.apk can be deleted.

The PopupuiReceiver.apk message receiving prompt software can delete the tool that displays the message receiving prompt in the status bar of the main screen.

Preconfig.apk locale can be deleted. No impact was found after deletion.

PressReader.apk newspaper reading can be deleted.

The mobile phone tracking service provided by Remote Controls.apk can track the location of the mobile phone and control the personal data in the host. To register for this service, you need to register a Samsung account and turn on the mobile phone tracking service in the location and security items in your mobile phone.

Samsung Apps.apk can delete Samsung's own application market, Samsung market.

Samsung push service. apk is the background push service of Samsung app Store. It's useless Please uninstall it. It consumes a lot of energy. There is also an advertising service that can also be uninstalled. Hope to adopt.

Samsung TTS.apk Samsung TTS Chinese voice package and tutorial can be deleted.

SamsungAppsUNA2.apk Samsung market can be deleted.

Unable to delete SecPhone.apk dial.

Self test mode. Apk erasable self-test mode

Service mode.apk engineering settings, service settings, sound and other systems have their own engineering settings, which can be deleted or pushed.

ShareShotService.apk is unknown, and the network says it can be deleted.

ShutdownApp.apk can be deleted and closed without any service.

SIM toolkit. Apk card application reservation

SimDetachNotifier.apk SIM card separation notice? The impact of deletion has not been found.

SNS.apk social account, it is recommended to delete it.

SNSAccountRr.apk social account, it is recommended to delete it.

SnsImageCache.apk social account, it is recommended to delete it.

SNS disclaimer Apk social account, it is recommended to delete it.

SurfSetProp.apk multifunction power key, which cannot be deleted.

Unable to delete SyncML-DS.apk data synchronization.

Memo of. Apk can be deleted.

Calendar. Apk can be deleted.

TestService.apk test service (I don't know)

TwDVFSApp.apk said online that it may be dynamic voltage frequency scaling, so it should be kept.

TwWallpaperChooser.apk dynamic wallpaper and static wallpaper cannot be selected after deletion, which has no influence on the system.

UIM card application. Unable to delete apk.

USB settings. Unable to delete apk.

The user dictionary support service of User Dictionary.apk can be deleted.

VIP mode. Apk telephone VIP package reservation

Delete VPN LAN service

Wi-Fi sharing manager.apk *** enjoys the reservation recommended by the manager.

Unable to delete WlanTest.apk wifi test tool.

Enjoy WLAN***. Unable to delete apk.

WLAN direct connection. Unable to delete apk.

Wssyncmlnps.apk software update service, which can be deleted. Don't delete the software that needs to be connected to KIES (software store).

Zinio.apk e-magazine reader can be deleted.

Samsung Chinese input method. Apk can be deleted, but the tripartite input method must be installed first.

Samsung account. Apk can be deleted.

Download list. Apk can be deleted, and it is recommended to keep it.

Download manager. Apk can be deleted, and it is recommended to keep it.

China Samsung. Apk can be deleted.

Home screen. Unable to delete apk.

Internet. Apk can be deleted.

Face unlock. Apk can be deleted.

Task manager. Apk can be deleted.

Information. Unable to delete apk.

Trim. Apk can be deleted.

* * * Enjoy the application. Apk can be deleted, and it is recommended to keep it.

Dynamic wallpaper selector. Apk can be deleted.

Friends circle. Apk can be deleted.

Double clock. Apk can be deleted.

Dual mode setting. Apk can be deleted.

Storage of DRM-protected content. Unable to delete apk.

Changing weather windmill background dynamic wallpaper. Apk can be deleted.

Gallery. Apk can be deleted.

Picture editor. Apk can be deleted.

Friend status. Apk can be deleted.

Entertainment * * * enjoyment. Apk can be deleted.

Media storage. Unable to delete apk.

Safe storage. Unable to delete apk.

Customer service. Apk can be deleted.

Recorder. Apk can be deleted.

Take a quick look. Apk can be deleted.

My file. Apk can be deleted and other file managers can be installed.

Screenshot. Unable to delete apk.

Cell phone tracking. Apk can be deleted.

Flashlight Apk can be deleted.

Packaged installer. Unable to delete apk.

Dialer storage. Unable to delete apk.

Dial Unable to delete apk.

Authorization settings. Unable to delete apk.

Search. Apk can be deleted, and it is recommended to keep it.

Search for application providers. Apk can be deleted.

Sina weather Apk can be deleted.

Sina news. Apk can be deleted.

Sina stock. Apk can be deleted.

Wireless synchronization Kies air.apk can be deleted.

Day. Apk can be deleted.

Calendar storage. Apk can be deleted, and it is recommended to keep it.

Calendar widget. Apk can be deleted, and it is recommended to keep it.

Clock. Apk can be deleted, and it is recommended to keep it.

Aurora 2.apk can be deleted.

Dynamic wallpaper with fallen leaves on the water surface. Apk can be deleted.

Beach weather. Apk can be deleted.

Photo wall. Apk can be deleted, and it is recommended to keep it.

Camera. Apk can be deleted, and it is recommended to keep it.

Mail. Apk can be deleted.

Mobile printer. Apk can be deleted, and it is recommended to keep it.

Program monitor. Apk can be deleted, and it is recommended to keep it.

A short version of the memo. Apk can be deleted.

You cannot delete the system UI.apk

System update. Apk can be deleted.

Network information. Apk can be deleted, and it is recommended to keep it.

Contact. Unable to delete apk.

Contact store. Unable to delete apk.

The blue ocean. Apk can be deleted.

Video producer. Apk can be deleted.

Video player. Apk can be deleted.

Calculator. Apk can be deleted.

Let's try to move. Apk can be deleted.

Settings. Unable to delete apk.

Set storage. Unable to delete apk.

Certificate installer. Unable to delete apk.

A dictionary. Apk can be deleted.

Package access assistant. Apk can be deleted, and it is recommended to keep it.

Software update. Apk can be deleted.

Mini diary. Apk can be deleted.

Call settings. Unable to delete apk.

Mistake. Unable to delete apk.

Music player. Apk can be deleted.