How to factory reset OPPO R823T? How to wipe all data in OPPO R823T? How to bypass screen lock in OPPO R823T? How to restore defaults in OPPO R823T?
The following tutorial shows all method of master reset OPPO R823T. Check out how to accomplish hard reset by hardware keys and Android 4.2 Jelly Bean settings. As a result your OPPO R823T will be as new and your core will run faster.
Oppo Yoyo R2001 Hard Reset work 100% ( TESTED ) - video