Software update for the AT&T RADIANT Max (U705AA)
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Software update for the AT&T RADIANT Max (U705AA)
Latest update
Getting started
Update & verify software
Previous updates
Latest update
The updates
- What's new: Advanced Messaging fix
The details
- Release date: July 27, 2021
- Android version: 10
- Security patch level (SPL): July 5, 2021
- Baseband version: MOLY.LR12A.R3.MP.V101.3.P55, 2021/07/05 17:40
- Software version: U705AAV02.156.11
- File size: 96MB
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 before 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.
- Scroll to and select About phone.
- 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 |
| June 3, 2021 |
|
| April 07, 2021 |
|
| March 16, 2021 |
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| Jan. 8, 2021 |
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| Nov. 11, 2020 |
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| Sept. 29, 2020 |
|