How to factory reset OPPO F11? How to wipe all data in OPPO F11? How to bypass screen lock in OPPO F11? How to restore defaults in OPPO F11?
The following tutorial shows all method of master reset OPPO F11. Check out how to accomplish hard reset by hardware keys and Android 9.0 Pie settings. As a result your OPPO F11 will be as new and your MediaTek Helio P70 core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.