Software updates: ZTE Cymbal

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




Identify the device's current software version


Baseband version Z320V1.0.0B07

  1. From the Home screen, press Menu.
  2. Scroll and select Settings.
  3. Scroll and select Device.
  4. Scroll and select About phone.
  5. Scroll down to view the Baseband Version.
  6. Review the information in the Review software version details section below.


Review software version details




Baseband version Z320V1.0.0B10

May 12, 2017

Various improvements

Available May 12, 2017

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

Baseband version Z320V1.0.0B07

October 26, 2016

Original software

Available October 26, 2016

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

Other versions



Your device 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
  • File size is XX MB


Update software versions


Update automatically over the air (OTA) for Z320V1.0.0B07

  1. From the Home screen, press Menu.
  2. Select Settings.
  3. Select Software Update.
  4. Select Check for new.
  5. If a software update is available, select Download. Once the download has completed, select Install Now.