TenshitroyValencerina Hello,
Already explain this function here about 5 years ago.
Since Vivo and Oppo is under the BBQ holding so the master command will have the same function.
Just repost here about the different function in Master Clear methode function :
UFI Software version 1.4.0.1489
There are 4 scenario in [Oppo] Master Clear operation,
For easy understand, will explain by using two popular user lock issue in Android,
There are : User Lock (Pin/Passcode) and FRP (Google Account).
And we have also User Data Files : User Apps(include contact and sms), and Media Files(music, pictures, videos)
1. Wipe Data & App:
This will clear User Lock (Pin/Passcode), and FRP (Google Account), User Apps but will not remove media files.
2. Wipe Data Only:
This will clear User Lock (Pin/Passcode), but not remove FRP (Google Account), and Media Files.
3. Wipe App Data:
This will not Clear User Lock (Pin/Passcode), but will bypass FRP (Google Account). All User Apps and Media Files will stay intact.
4. Format Data:
This will clear User Lock (Pin/Passcode), User Apps and Media Files, but not remove FRP (Google Account).
From the description above, you can adjust according to your customer's needs, and negotiate the highest costs possible.