Software updates: ZTE Avid Plus Z828

Use this page to identify software versions for the ZTE Avid Plus Z828 as well as details on recent software updates.

 

 

 

Identify the device's current software version

 

Android version 5.1.1

  1. From the Home screen, tap the All apps icon.
  2. Tap Settings.
  3. Scroll down to the 'System' category and tap About phone.
  4. Review the information in the Review software version details section below.

 

Review software version details

 

VERSIONRELEASE DATEENHANCEMENTSSTATUS

Android version 5.1.1

Baseband Version: V1.0.0B18

August 20, 2017Security Updates

August 20, 2017

If your device meets the update requirements below, you can upgrade to the most current software version.

Android version 5.1.1

Baseband Version: Z828V1.0.0B16

November 16, 2016

Security Updates

November 16, 2016

If your device meets the update requirements below, you can upgrade to the most current software version.

Android version 5.1.1

Baseband Version: Z828V1.0.0B13

June 20, 2015

Security Updates

EWP Fixes

June 20, 2015

If your device meets the update requirements below, you can upgrade to the most current software version.

Android version 5.1.1

Baseband Version: Z828V1.0.0B10

January 20, 2015

Improved acoustics

Wi-Fi calling improvements

January 20, 2015

If your device meets the update requirements below, you can upgrade to the most current software version.

Android version 5.1.1

Baseband Version: Z828V1.0.0B08

January 20, 2015

Base Version

January 20, 2015

If your device meets the update requirements below, you can upgrade to the most current software version.

Other versions

N/A

N/A

Your phone has non-T-Mobile software, and it is unsupported. The manufacturer and T-Mobile cannot update your software.

 

 

Determine update requirements

Your device must meet the following requirements to update your software to the most current version:

 

  • 50% or higher battery life
  • Data connection
  • 50 MB available space (file size is 35.29 MB)

 

Update software versions

 

Update manually over the air (OTA)

  1. From any home screen, tap All apps.
  2. Tap Settings > About phone > Additional system updates > Software Update.
  3. If there is no update available, a Your software is up to date message appears at the bottom of the screen.
  4. If there is an update available, follow the additional prompts to download and install.