Developer options can cause a red border on the screen, errors when connecting to computers, or other problems. Steps to turn on Developer options are not provided, but if turned on they can be turned off. Use these steps to turn off developer options on the LG V20.
Turn off Developer Options
- From any Home screen, tap Settings.
- On the General tab, tap Developer options.
- If prompted, read the 'Warning' screen and then tap OK.
- Tap the Developer options switch OFF.