Griffin Support

When I use this case with my iPhone 4S, Auto-Brightness doesn't work!

The ambient light sensor on the iPhone 4S is in a different location than it is on the iPhone 4, and that sensor is covered up by our Armored line of cases, which were designed for the iPhone 4. If you have Auto-Brightness turned on, this will mean that your phone's screen will be constantly dimmed as though it were night. You can turn Auto-Brightness off by going to your iPhone's settings and selecting Brightness.