Software update for the AT&T Z667
Which device do you want help with?

Software update for the AT&T Z667


Latest update
Getting started
Update & verify software
Previous updates

Latest update

The updates
What's changing:  Android device security updates

The details

  • Release date: August 6, 2018
  • Android version: 4.4.2
  • Baseband version: Z667B01
  • Build number: Z667V1.0.0B29
  • File size: 16.59MB

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.

Update & verify software

To update the software
  1. Make sure your device is sufficiently charged and connected to Wi-Fi.
  2. From the device home screen, drag down from the Notifications bar with two fingers and tap Settings.
  3. Tap AT&T Software Update, then Check for Update.
  4. Follow the on-screen prompts to download and install the update.
  5. The device automatically restarts once the new software successfully installs.

To verify the update
  1. From the device home screen, drag down from the Notifications bar with two fingers and tap Settings.
  2. Tap About phone.
  3. 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
  1. Visit Troubleshoot & Resolve to fix software update issues.
  2. After installing the software update, visit Troubleshoot & Resolve to fix any additional issues with your device or services. 

Previous updates

DateDetails
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


Did you get the help you needed?