Software update for the AT&T Calypso 4 (U380AA)
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Software update for the AT&T Calypso 4 (U380AA)
Latest update
Getting started
Update & verify software
Latest update
- Release date: March 8, 2024
- Android version: Android 13
- Security Patch Level (SPL): March 5, 2024
- Baseband version: MOLY.LR12A.R3.MP.V249.P9
Getting started
- 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.
- Scroll to and select About phone, then Software information.
- If the Android and Baseband version 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.