Software update for the AT&T Global Modem (USB800)

Software update for the AT&T Global Modem (USB800)


Latest update
Getting started
Update & verify software
Previous update

Latest update

  • Custom APN username and password, FirstNet APN fix, IPv6

 

  • Release date: June 3, 2020
  • Firmware version: SDX20_1.30.0.17_Linux_2.114.0.22
  • File size: 19MB

Getting started

  • Make sure you’re in the U.S. and on our wireless network.
  • You can download the update via Firmware Over the Air (FOTA).
  • You must connect your device to Wi-Fi® to download the update.
  • Although there should be no impacts to settings or data, we recommend backing up your media files to an SD card, a computer, or using a favorite application, prior to upgrading the software.

Update & verify software

Update software

  1. From the AT&T Manager Website at http://attmanager/ click the arrow icon beneath Settings.
  2. Click Software Update, then Check for software update.
  3. Follow the on-screen prompts to download and install the update.
  4. The device automatically restarts once the new software successfully installs.

Verify software update

  1. The Software version is viewable under Device Info on the homepage of AT&T Manager Website at http://attmanager/.
  2. If the Firmware version doesn’t match the current update; perform additional updates until it does.

Troubleshoot software update

Previous update

DateDetails
June 3, 2020
  • Firmware version: SDx20FAT-1.30.0.16-2.114.0.19
  • File size: 19MB


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