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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.
The AT&T Cell Booster has a maximum range of approximately 3,000 square feet. Device range will fluctuate based on walls and other obstructions. Actual range might be limited by factors such as building materials, obstructions, and connected device capability.
Learn how to troubleshoot if Cell Booster GPS cannot be acquired.
Learn how to troubleshoot issues related to your phone not connecting to the AT&T Cell Booster.
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.