Learn how to turn off developer options on the BlackBerry Q10.
Turn off develop options
If developer options are turned on, it can cause red border on the screen, errors when connecting to computers, or other problems. To turn off all developer options, follow these steps:
- From any Home screen, touch the Status bar and drag it down.
- Tap Settings.
- Tap Security and Privacy.
- Swipe up and tap Development Mode.
- Tap the Use Development Mode Switch to Off. The Switch moves left and turns grey.