LED Indicators

Refer to AT&T Cell Booster app/portal “Device Status” section to get troubleshooting tips for your Cell Booster.

INSTRUCTIONS & INFO

State to Indicate	POWER	INTERNET	STATUS	GPS	4G LTE Cell 1
Power Off	Off	Off	Off	Off	Off
Power On	Solid White	Any	Any	Any	Any
Self Test	Solid Orange	Solid Orange	Solid Orange	Solid Orange	Solid Orange
Hardware Fault detected	Solid Orange	Solid Orange	Solid Orange	Solid Orange	Solid Orange
Software Download Failure	Flashing White	Flashing White	Flashing Orange	Off	Off
Tamper detected	Solid Orange	Solid Orange	Solid Orange	Flashing Orange	Flashing Orange
Device is initializing	Flashing White	Off	Off	Any	Any
Environment failure	Flashing orange	Flashing orange	Flashing orange	Flashing orange	Flashing orange
Network access failure	Flashing or Solid white	Solid orange	Off	Any	Off
Network Connectivity Failed	Flashing or Solid white	Flashing orange	Off	Any	Off
Network authentication failure	Flashing or Solid white	Solid white	Flashing or Solid orange	Any	Off
Network connection failure	Solid white	Solid white	Solid or Flashing white	Any	Off
Timing failure	Solid white	Flashing white	Flashing orange	Any	Flashing orange
GPS In Progress	Any	Any	Any	Flashing white	Any
No GPS signal	Any	Any	Any	Solid orange	Any
GPS Lock Successful	Any	Any	Any	Solid white	Any
Radio is locked	Any	Any	Any	Any	Off
LTE Radio ready	Any	Any	Any	Any	Solid white
LTE Radio In Use	Any	Any	Any	Any	Flashing white
LTE Radio at capacity	Any	Any	Flashing white	Any	Flashing white

Did you get the help you needed?

Yes

Check your upgrade eligibility

Get help with your wireless device, plan, and more.