Software update for the HTC One A9 (2PQ9120)
Which device do you want help with?
Software update for the HTC One A9 (2PQ9120)
Latest update
Getting started
Update & verify software
Latest update
The updates
- What's new: Bulletin security update
- What's changing: Camera and Battery improvements
The details
- Release date: December 8, 2015
- Android version: 6.0
- Security patch level (SPL): November 1, 2015
- Baseband version: 1.0.U00297.1.51002.2_29.05_F
- Kernel version: 3.10.73-perf-ge36ea4e
- Build number: 1.27.502.5.5 CL656287
- File size: 444MB
- HTC Sense version: 7.0_g
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 that you back up your media files to an SD card, a PC, or using a favorite application (from the Play Store), prior to upgrading the software.
Update & verify software
To update the software
To verify the update
- Make sure your device is sufficiently charged and connected to Wi-Fi.
- From the device home screen, tap Menu > AT&T software update > Check for updates > OK.
- Follow the on-screen prompts to download and install the update.
- The device automatically restarts once the new software successfully installs.
To verify the update
- From the device home screen, tap Menu > Settings > About > Software information.
- The device has the latest software if the Baseband version and Build number match the current update details.