OPPO A54s

OPPO A54s

Android 11.0

I can't start my OPPO A54s Android 11.0

Cause 5 of 6: You're asked to key in the PUK

If you've keyed in an incorrect PIN three times in a row, you need to key in the PUK.

Solution: Contact customer services to get the PUK.

OPPO A54s