This reset method deletes all your mobile data like photos, apps, and settings, etc. You can also backup all your data before reset.

Before Unlock your mobile

• Remove SD cards and sims.
• Your mobile battery must have above 60% charging.
• Read carefully every point in Unlock methods.

Method – 1

• First, Power On your Oppo Android mobile.
• Then, Go to the Settings menu.
• Now choose the Additional Settings option.
• After that, Find and Select the Backup & Reset option.
• Next, select the Factory Data Reset option.
• Then, select the option Remove all contents and settings.
• Reset Done on your Oppo Mobile.

Method – 2

• First, Power On your Oppo Android mobile.
• Then, Go to the Settings menu.
• After that, Find and Select the System option.
• Choose the option Reset.
• Next, select the Factory Data Reset option.
• Then, select the option Reset Device.
• Then select Erase everything option.
• Reset Done on your Oppo Mobile.

Method – 3

• First, Power On your Oppo Android mobile.
• Then, Go to the Settings menu.
• After that, Find and Select the General management option.
• Choose the option Reset phone.
• Next, select the Factory Data Reset option.
• Then, select the option Reset.
• Then select DELETE ALL option.
• Reset Done on your Oppo Mobile.