Dead battery workaround

  1. Remove the battery.
  2. Plug the Nighthawk in to a power outlet using the manufacturer-provided power cord.
  3. Power on the Nighthawk.
  4. Follow the steps to below to download and install the update.
  5. Reinsert the battery after installing the update. 

Update software

  1. Make sure that your device is connected to the Netgear Nighthawk's Wi-Fi network. 
  2. From your device's Web browser, go to http://attwifimanager. 
  3. Enter your Username and Password, then select SIGN IN. 
  4. Select SETTINGS at the top of the page. 
  5. Select Administration. 
  6. Select Firmware Update.
  7. Select CHECK FOR UPDATES.
  8. Follow the prompts to download and install the update.

Verify software update

  1. Make sure that your device is connected to the Netgear Nighthawk's Wi-Fi network. 
  2. From your device's Web browser, go to http://attwifimanager.
  3. Enter your Username and Password, then select SIGN IN. 
  4. Select SETTINGS at the top of the page. 
  5. Select Administration.
  6. Select Firmware Update.
  7. Your device has the latest software if the Firmware version matches the latest update.