Vivo height model check. Enter Recovery Do Not Root 7 times in a row. Click View update log Go to Last_Log.4 PD has been found.
Not Root > Click 7 times in a row

Go to Last_Log.4

PD Number has been found.

Check Vivo Old Mode On Recovery Mode
Vivo height model check. Enter Recovery Do Not Root 7 times in a row. Click View update log Go to Last_Log.4 PD has been found.
Not Root > Click 7 times in a row
Go to Last_Log.4
PD Number has been found.
Check Vivo Old Mode On Recovery Mode