Lenovo a780 can delete those system files.

1161142.1.apk suggested deleting adobe flash player10.3185. 360.apk suggests to keep (flash plug-in) Android dynamic wallpaper 2.3.5.apk can delete (dynamic wallpaper) Android keyboard 2.3.5.apk suggests to keep.

Android system 2.3.5.apk cannot be deleted (system! ! ! ) Bluetooth Share2.3.5.apk is recommended to keep (Bluetooth).

The certificate installer 2.3.5.apk suggests to keep it (it is said to be certificate software).

CIT 1.0.apk suggests to keep (I don't know what it is) Cit 1 1.0.apk suggests to keep (I don't know what it is) com.android.provision2.3.5.apk (kernel program, Don't delete) com.android.qualcomm2.3.5.apk can't delete (Qualcomm chip related programs) com.android.stoptimer1.0.apkstopwatch.apk suggested to keep (it is said to be a stopwatch, I haven't tested it) com.qualcomm.privinit2.3.5.apk suggests to keep it (I don't know what it is) com.sim.ap 1.0.apk suggests to keep it (I don't know what it is).

The dividing line,,,,,,,,,,,,,,,,,

GO desktop Lenovo version 2.58. apk can be deleted (Lenovo desktop, install another desktop before deleting it, otherwise the phone will be black. Note: Some software must be installed in the phone memory).

GO desktop association theme 1.0.apk can be deleted (associated with desktop).

HTML viewer 2.3.5.apk is recommended to be deleted (both TXT file readers and reading software have this function).

I read 5.4.0.003.apk, and I suggest deleting it (readers can change to other programs).

LauncherData 1.0.apk can be deleted (it seems to be related to the desktop, so I deleted it).

The dynamic wallpaper Picker2.3.5.apk is suggested to be deleted (dynamic wallpaper is supported, and it can be deleted if there is no dynamic wallpaper).

The Logcat Manager 1.0.apk suggests keeping it (it seems to belong to a log, so I'm not sure, please keep it).

Picots 1.0.apk suggests deleting (text to speech, used with TTS service).

QQ browser 2.8. 1.apk can delete QQ games 1.0.apk can be deleted (do you know what it is? Need networking)

The SMS backup restore 1.0.apk can be deleted (it is said that it is a backup SMS or something, and I use pea pods backup).

TTS Service2.3.5.apk suggests deleting (text to speech, used with PicoTTS).

User dictionary 2.3.5.apk is recommended to keep (user dictionary).

The USIM card application 2.3.5.apk is suggested to be deleted (SIM card application customized by Unicom).

Baidu Search 0.8.apk is recommended to be deleted (Baidu ~ ~, but the search in the settings cannot be used after deletion).

Dialer 2.3.5.apk cannot be deleted (used for dialing, and the SIM card will not be recognized after deletion).

Dialer storage 2.3.5.apk is recommended to be kept (records of missed calls and received calls can be replaced by other software).

Memory card management 1.0.apk is recommended to keep it (for managing SD cards).

The software package installer 2.3.5.apk is recommended to keep it (if it is deleted, it seems that something will go wrong).

The unit converter 1.0.apk can be deleted (unit conversion tool).

The mailbox 2.3.4.apk is recommended to be deleted (if there is no mailbox, it can be deleted).

Domi Music 3.0.0.00.apk is suggested to be deleted (those who listen to music and those who don't like it can be deleted).

The map of Gaode 1.2. 1.8.apk can be deleted (the map can be deleted if you don't like it).

The Google Pinyin input method 2.3.5.apk can be deleted (the input method can be changed to something you like).

About mobile phone 2.3.5.ap can be deleted (introduce the function of mobile phone).

The attribution of 1.0.apk is suggested to be deleted (its own attribution can be replaced by other software).

Internet 2.3.5.apk is suggested to be deleted (I use UC instead of looking at the webpage).

The exchange rate converter 1.0.apk can be deleted (exchange rate conversion tool).

Calculator 2.3.5.apk can be deleted (calculators can be replaced by others).

Notepad 2.3.5.apk can be deleted (just like a notebook on a computer).

Jinshan Office4.0.0. 1.apk is suggested to be deleted (domestic Office is not very easy to use, you can change it to another one).

Kaixin.com1.0.7.apk suggested deleting (Kaixin.com, I don't need it).

The music Widget 1.0.apk can be deleted (the music software is related to the four-leaf clover, and the ones you don't like can be deleted, and other desktop software must be installed first).

Le security. Antivirus 2.0.apk can be deleted (music software can be deleted if it doesn't like it).

Le security. Anti-harassment 1.0.apk can be deleted (Le Software can be deleted if it doesn't like it).

Music Security 3.0.apk can be deleted (music software can be deleted if it doesn't like it).

Music media 2.3.5.apk can be deleted (music software can be deleted if it doesn't like it).

Music Store 3.7.3.apk can be deleted (music software can be deleted if you don't like it).

Music voice 2.0.apk can be deleted (music software can be deleted if it doesn't like it).

The contact store 2.3.5.apk can be deleted (phone book, I changed it to other software).

Lenovo service framework 3.7.3.0.apk can be deleted (Lenovo software cannot be used after deletion).

Lenovo service settings 1.0.0.8.apk can be deleted (Lenovo software will be useless if deleted).

The recorder 2.3.5.apk can be deleted (the recorder can be replaced by other software).

The media storage 2.3.5.apk is recommended to keep it (if the location of the media file is recorded, it will be deleted, and the media location cannot be scanned).

Montezuma's Treasure 2 1.0.3.apk can be deleted (a game can be deleted if it doesn't like it).

The magic smoke wallpaper 2.3.5.apk is suggested to be deleted (it can be deleted without dynamic wallpaper).

The alarm clock 2.0.2.apk can be deleted (the alarm clock can be replaced by other software).

Profile mode 1.0.apk can be deleted (I changed to smart profile mode).

Where to go 6. 1.3.03 19.apk suggested deleting (booking air tickets, etc. ) Calendar 2.3.5.apk can be deleted (it can be replaced by other software).

Calendar storage 2.3.5.apk can be deleted (calendar reminder and other functions).

Package Access Assistant 2.3.5.apk can't delete (I don't know what to do) Settings 2.3.5.apk can't delete (for managing mobile phone settings).

The setting store 2.3.5.apk cannot be deleted (setting related things).

The world clock 1.0.apk can be deleted (it can also be deleted without a world clock).

The mobile phone QQ2.0.apk is recommended to be deleted (the version is too old, so install a new version after deletion).

The mobile phone business hall 1.2.apk suggests deleting the mobile phone mailbox (customized by Unicom). 3.5.3.a.apk can be deleted (if you don't go to the mailbox, you will be killed).

The storage of DRM-protected content 2.3.5.apk cannot be deleted (to protect the system software).

Sogou input method 1.6.2.apk can be deleted (input methods that you don't like can be deleted).

Sohu News 2.0.4.apk can be deleted (Sohu News Network, you can delete it if you don't like it).

Search application provider 2.3.5.apk can be deleted (for Google search, it does not need to be deleted).

The weather forecast 1. 1.apk is suggested to be deleted (use ink weather instead).

FM radio 1.0.0.apk is suggested to be deleted (secretly running in the background, change to another one).

Address book 2.3.5.apk can be deleted (it can be replaced by other software).

The gallery 1. 1.30682.apk can be deleted (it is not easy to use, so it is recommended to use other galleries instead).

Weibo 2.5.2.27.apk can be deleted (I don't go to Weibo, so I delete it).

The file manager 2.3.5.apk can be deleted (file management can be replaced by other software).

Wo 3G 1.0.apk suggested deleting (Unicom customized garbage).

Wostore 104.apk suggested deleting (Unicom customized garbage).

System upgrade 1.0.apk is recommended to be kept (automatic system upgrade can be deleted).

Download Manager 2.3.5.apk recommends keeping the downloaded content (download hosting) 2.3.5.apk recommends keeping the downloaded content (download hosting). The camera 1.apk is recommended to be kept (other programs can also be changed).

The cell broadcast 1.0.apk can be deleted (I don't need to delete it).

Information 2.3.5.apk suggests to keep it (other software can also be used).

The virtual private network service 2.3.5.apk is recommended to be retained (it seems that the mobile phone is connected to the Internet).

Yimeng trader 2. 1.7.apk can be deleted (for stocks, it is not necessary to delete).

Music 2.3.5.apk can be deleted (listen to music for other software).

Music visual wallpaper 2.3.5.apk suggests deleting (dynamic wallpaper is not deleted).

Youku v2.0.2.apk can be deleted (Youku can be deleted when it is not used).

Youdao Dictionary 2.0. 1(2). Apk can be deleted.

Account number and synchronization setting 2.3.5.apk suggests to keep it (it seems to be related to the system).

The main screen prompt 1.0.apk can be deleted (to teach you some simple screen operations).

The status bar 2.3.5.apk is recommended to be kept (needless to say what this is for).