How to factory reset OPPO A53? How to wipe all data in OPPO A53? How to bypass screen lock in OPPO A53? How to restore defaults in OPPO A53?
The following tutorial shows all method of master reset OPPO A53. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your OPPO A53 will be as new and your Qualcomm Snapdragon 616 MSM8939v2 core will run faster.
Oppo F1 Selfie Expert | Hard Reset | New Launch Mobile || - video