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Get tips on the best way to keep your device clean.
Refer to AT&T Cell Booster app/portal “Device Status” section to get troubleshooting tips for your Cell Booster.
Free apps typically get revenue through ads, pop-ups, or notifications. Learn how to manage these on your device.
Learn how to troubleshoot dropped call by checking network connections and moving the device.
Learn how to troubleshoot a Flashing Orange “Internet” LED.
When your device has limited coverage in certain areas, try moving your device to improve your signal.
Learn how to troubleshoot if AT&T Cell Booster GPS cannot be acquired.
Learn how to troubleshoot issues related to your phone not connecting to the AT&T Cell Booster Pro.
Learn how to perform a soft, factory, or alternate master reset of your device.
Android phones have a feature called Safe Mode, which can help you rule out problematic apps as the cause of your device problems.