Software update for the AT&T Maestro (U202AA)
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Software update for the AT&T Maestro (U202AA)
Latest update
Getting started
Update & verify software
Previous updates
Latest update
The updates
- What's changing: Security patch level
The details
- Release date:Â June 8, 2021
- Android version: 9.0
- Security patch level (SPL):Â June 5, 2021
- Software version:Â U202AAV02.73.11
- File size: 45MB
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
- Make sure your device is fully charged and connected to Wi-Fi.
- Swipe down from the Notification bar and select Settings.
- Scroll to and select Software Update, then Check for updates.
- Follow the on-screen prompts to download and install the update.
- The device automatically restarts once the new software successfully installs.
Verify software update
- Swipe down from the Notification bar and select Settings.
- Select System, then About phone.
- Scroll to and select Android version
- If the Android and Software versions don’t match the current update details; perform additional updates until they do.
Troubleshoot software update
- Visit Troubleshoot & Resolve to fix software update issues.
- After installing the software update, visit Troubleshoot & Resolve to fix any additional issues with your device or services.
Previous updates
| Date | Details |
| May 13, 2021 |
|
| March 9, 2021 |
|
| Jan. 6, 2021 |
|
| Sept. 10, 2020 |
|
| July 13, 2020 |
|
| May 18, 2020 |
|
| March 20, 2020 |
|