The three keys under the oppo mobile phone screen are missing. You can first open the mobile phone to enter the desktop, click the setting option on the desktop, and then slide down the interface and click the convenient auxiliary option. After that, click the virtual key in the interface and adjust the layout of the virtual key according to personal habits. Three virtual keys will appear at the bottom of the screen.
Processing method of missing three keys under oppo mobile phone screen
1. When the three buttons below the screen of the oppo mobile phone are missing, you can first open the oppo mobile phone to enter the desktop, and then click the "setting" option on the desktop.
2. After entering the setting interface of oppo mobile phone, slide down the setting interface to find the "convenient assistance" option and click to enter, and then click the "navigation key" in the convenient assistance interface.
3. After entering the navigation key interface, select the "virtual key" option in the interface, and then adjust the layout of the three keys according to personal habits. After the layout adjustment is completed, three virtual keys will appear at the bottom of the screen. （oppoShouJiBingMuXiaSanGeJianBuJianLeZenMeBan）