NO LOST DATA 100% . when remove or Unlock all on OPPO and any..
|Hi guy! Now very happy to share about solutions with all android smartphone especially with all OPPO all models all series get easy solve for unlock or remove pattern lock, passcode , any screen lock & reset google account, Remove FRP, and unlock any cloud on OPPO ..
With ( Z3X EasyJtag eMMc file manager v 1.18)or Z3X EMMC MANAGER.
Note: Z3X EMMC MANAGER REMOVE ALL PASSWORD OPPO NO LOST DATA 100% .
More info: Z3X EasyJtag eMMc file manager
athis Video tutorial about method 2020
for resolve Z3X EMMC MANAGER REMOVE ALL PASSWORD OPPO NO LOST DATA