Downgrade Android 8.0 to Android 7

VitorhlnVitorhln BrazilPosts: 1

Would anyone know to tell me or pass a detailed manual for me to go back to android 7 (or 7.1)?

I tried to put older version on the SSD and ""upgrade"", but no matter what version of the error I put it.

Android 8.0 is giving too much trouble. It is unsustainable.

I want to go back to 7....


  • samsamhasamsamha United States Posts: 1,938 ✭✭✭✭✭✭✭✭
    hi, did you download the official Nougat build directly from ZTE's website. ( under support, you will find B35 SD card. Make sure you download it using a computer (not phone as sometimes phone connection can be a bit wonky and cause the corrupted file). Then place it on your sd card and you can use it to update the file in the recovery. 

    If you are not able to use that to go back to Nougat, then I would suggest check XDA as there you should be able to find methods to revert back to the older build. 
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