yianne
Expired Account
open mrt
select oppo tab
select model A12
select format/unlock option
hit start
hold vol up and down insert usb cable
wait untill done
https%3A//i.imgur.com/va4GJdN.png[/img]']https%3A//i.imgur.com/CkJoNu4.jpg[/img]'] dial *#813# for frp