Software updates: ZTE ZMAX

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

 

 

 

Identify the device's current software version

 

Android version 4.4.2 / Software version Z970V1.0.0B35

  1. From the Home screen, tap Apps > Settings > About phone.
  2. Read the build number on the phone.
  3. Review the information in the Review software version details section below.

 

Android version 4.4.2 / Software version Z970V1.0.0B34

  1. From the Home screen, tap Apps > Settings > About phone.
  2. Read the build number on the phone.
  3. Review the information in the Review software version details section below.

 

Review software version details

 

           

VERSIONRELEASE DATEENHANCEMENTSSTATUS

Android version 4.4.2

Software version Z970V1.0.0B35

November 16, 2016November security updates

Available November 16, 2016

If your device meets the update requirements, this update will be available to you to download.

Android version 4.4.2

Software version Z970V1.0.0B34

May 23, 2016Security updates

Available May 23, 2016

If your device meets the update requirements, this update will be available to you to download.

Android version 4.4.2

Software version Z970V1.0.0B33

September 1, 2015VoLTE, Band 12, Messaging security improvements

Available September 1, 2015

If your device meets the update requirements, this update will be available to you to download.

Android version 4.4.2

Software version Z970V1.0.0B22

January 15, 2015Stability and user experience improvements

Available January 15, 2015

If your device meets the update requirements, this update will be available to you to download.

Android version 4.4.2

Software version Z970V1.0.0B20

October 9, 2014T-Mobile Free Inflight Texting

Available October 9, 2014

If your device meets the update requirements, this update will be available to you to download.

Android version 4.4.2

Software version Z970V1.0.0B16

September 24, 2014Original software

Available September 24, 2014

This is the launch software version of the device. When a software update becomes available, this information will be updated.

Other versions

N/A

N/A

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

 

 

Determine update requirements

Customers' devices must meet the following requirements to update their software to the most current version:

  • 50% or higher battery life
  • Data connection
  • File size is 17.2 MB

 

 

Update software versions

 

Update automatically over the air (OTA)

 

  1. From the message Notification Screen, tap Download.
  2. Tap Install Now.
  3. Wait as your phone restarts and updates.

 

Check for update

 

  1. From the Home screen, tap Apps > Settings > About phone.
  2. Tap Additional system updates > Software update > Check for update.
  3. Wait while the device checks for updates.
  4. If an update is available, tap to download and install.