open Unlocktool
select oppo
select realme C21-Y V1 (2021) model
on BROMIEDL tab select factory reset
hold vol- and insert usb cable
wait until done
dial *#813# for frp
https%3A//i.imgur.com/Ve6uh7r.png[/img]']https%3A//i.imgur.com/NIZfnBM.jpg[/img]']
https%3A//i.imgur.com/Ve6uh7r.png[/img]']https%3A//i.imgur.com/JfuxNpk.jpg[/img]']
https%3A//i.imgur.com/Ve6uh7r.png[/img]']https%3A//i.imgur.com/QGJLzlc.jpg[/img]']