Software update for the AT&T Z667
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Software update for the AT&T Z667
Latest update
Getting started
Update & verify software
Previous updates
Latest update
The updates
What's changing:Â Android device security updates
The details
- Release date: August 6, 2018
- Android version: 4.4.2
- Baseband version:Â Z667B01
- Build number: Z667V1.0.0B29
- File size: 16.59MB
Getting started
- You can download the update via Firmware Over the Air (FOTA).Â
- You must connect your device to Wi-Fi to download the update.
Update & verify software
To update the software- Make sure your device is sufficiently charged and connected to Wi-Fi.
- From the device home screen, drag down from the Notifications bar with two fingers and tap Settings.
- Tap AT&T Software Update, then Check for Update.
- 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, drag down from the Notifications bar with two fingers and tap Settings.
- Tap About phone.
- The device has the latest software if the Android version, Baseband version and Build number match the current update details.
To troubleshoot the 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.Â
Previous updates
Date | Details |
June 7, 2016 | - What's changing: Security enhancements
- Baseband version: Z667B01
- Build number: Z667V1.0.0B28
- File size: Up to 16MB
|
Sept. 17, 2015 | - Device security improvements
- Software Version: Z667V1.0.0B27
- Baseband Version: Z667B01
- Kernel Version: 3.4.0-g71ceab6-00239-gcfcf57e
- Build number: Z667V1.0.0B27
- File Size: 15.1MB
|
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