Press and hold the Power button until the power menu appears, then slide to turn off the phone completely. Wait 10 seconds to ensure it is fully shut down.

: Enter your lock screen PIN or password if requested, then confirm the action. Method 3: Remote Reset via Google Find My Device

Once the process is finished, select "OK" and then select "Reboot" to restart your phone [1]. Method 2: Factory Reset via Settings Menu

How to Hard Reset OPPO F5: A Step-by-Step Guide The OPPO F5 is a solid smartphone, but like any device, it may become sluggish, encounter software bugs, or require a clean slate over time. A (also known as a factory reset or master reset) is the process of reverting your phone to its original, out-of-the-box state.

If your device is functional and you can navigate the menus, this is the easiest and safest way to perform a reset. Open the app on your OPPO F5. Scroll down and tap on Additional Settings . Select Backup and Reset . Tap on Factory Data Reset .

: Use the volume buttons to navigate to English and press the Power button to select it.

Select "Wipe data and cache" .