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 Samsung Galaxy S9.
Turn off Developer Options
These steps will only work if Developer options have been turned on. We do not provide the steps to turn on Developer options.
- From the Home screen, swipe up on an empty spot to open the Apps tray.
- Tap Settings > Developer options.
- Tap the DEVELOPER OPTIONS slider to turn off.