How to delete customized and pre-installed software of ZTE v880 Unicom

V880 is a good plug-in. Although Unicom's customized version memory has shrunk to 256 m, there is still GPS. A 999-plus 66-plus package is provided to cover 200 million purchases.

It took three months to quickly run out of the body storage, and was determined to delete the pre-installed software.

1. Install [z4root]

I used z4root. 1.3.0 _ Good For 2.1.apk. Although it is for 2.1, it can also be used in v880 2.2.2.

2. Install [Deep uninstall]

Systemappremoverv4.19.apk

3. Get temporary root permissions

Run z4root and select [get temporary root permission]. Wait a few minutes (the first time is very slow, more than 20 m data files will be generated)

4. Run [Deep uninstall] to open or delete the SDK!

After opening, confirm the root permission. Go to system software and delete Weibo, QQ, maps, and widgets.

(If you do not have the root permission when running the command, restart your mobile phone and use z4root to obtain the temporary root permission before uninstalling it)