Navigate to Wipe data (Keep SMS/Contacts) or Format data – select Format data for a full hard reset.
In Recovery Mode, use the Volume buttons to navigate and the Power button to select. How to Hard Reset OPPO F3
You may need to type yes to confirm (using the on-screen keyboard). Navigate to Wipe data (Keep SMS/Contacts) or Format
Open the Settings app. Step 2: Scroll down and tap Additional Settings . Step 3: Tap Backup and Reset (sometimes labeled "Reset Phone"). Step 4: Tap Erase All Data (Factory Reset) . Step 5: Tap Reset Phone or Reset Settings . Step 6: If prompted, enter your lock screen password or pattern. Step 7: Tap Erase All Data to confirm. How to Hard Reset OPPO F3