OPPO F9 PASSWORD REMOVE ONE CLICK META MODE NO NEED TESTPOINT
OPPO F9 Password Problem
Solution
Without baklasan
Buy Unlock Tool Activation
Open Unlock tool then log in your account
go to oppo tab
the find exact model
do to META MODE tab
click Factory Reset EMMC
Hold Volume UP AND DOWN CONNECT USB
https://www.youtube.com/watch?v=hUmzsYTuUC8