Software update for the HTC One (PN07120)

Latest update

Getting started

Update & verify software

Previous updates

The updates

The details

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 contacts and files to a PC or with AT&T apps prior to upgrading the software.

To update the software

Make sure your device is sufficiently charged and connected to Wi-Fi.
From the Home screen, tap the Applications icon.
Scroll to and tap Settings > AT&T software update > Check for updates.
Follow the on-screen prompts to download and install the update.
The device automatically restarts once the new software successfully installs.

How to verify the update

From the Home screen, tap the Applications icon.
Scroll to and tap Settings > About > Software information.
The device has the latest software if the Baseband version and Build number match the current update details.

Date	Details
Sept. 1, 2015	Device Security Improvements Android version: 5.0.2 HTC Sense version: 6.0 Software number: 7.23.502.4 Kernel version: 3.4.10-g484dd84 Baseband version:4M.32.3218.06_1 0.46.1 71 8.01L Build number: 7.23.502.4 CL502785 release-keys File Size: 193MB
April 6, 2015	Upgrade to Android 5.0 Lollipop Android version: 5.0.2 HTC Sense version: 6.0 Software number: 7.23.502.1 File size: Up to 860MB
March 31, 2015	Memory Optimization Android version: 4.4.2 HTC Sense version: 6.0 Software number: 5.13.502.3 File size: 198MB

Yes

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