How to factory reset OPPO A71 2018? How to wipe all data in OPPO A71 2018? How to bypass screen lock in OPPO A71 2018? How to restore defaults in OPPO A71 2018?
The following tutorial shows all method of master reset OPPO A71 2018. Check out how to accomplish hard reset by hardware keys and Android 7.1 Nougat settings. As a result your OPPO A71 2018 will be as new and your Qualcomm Snapdragon 450 core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.