(Some mobile phones need to click the version information several times before USB debugging under development appears),

2. Connect the mobile phone and computer with the original data cable.

Turn on the "App Bao" function on the computer, and you will quickly identify your mobile phone model.

And automatically install the corresponding mobile phone driver, and the connection is successful.

4. Use the backup data to back up important information or files in the mobile phone.

Prevent losses during rooting.

5: Enter the "Toolbox", click "One-button ROOT function" and wait for 3~5 minutes.

You will be prompted that ROOT succeeded.

6. After success, you can use the file management function to delete or move all files in your mobile phone at will.

I hope I can help you.