Download Android 13 beta for ZTE Axon 40 Ultra

an official build of Android 13 beta Developer Preview have Now been available for ZTE Axon 40 Ultra & you can download it from below. As the name It’s a Preview Version & best suited for developers and early adopters. The beta build is not the final version You may face bug Like no fingerprint, NFC etc.

Note:

  • make a backup before process
  • The Android 13 Beta is meant to allow developers to adapt their apps to the new Android version.
  • The Android 13 Beta is still in the early stages of development, and might not represent a stable enough user experience. Unless you are a developer, we do not recommend flashing this ROM, especially if you have little to no experience in software development or flashing custom ROMs. Proceed at your own risk.
  • Some applications may not work properly. This includes Google apps as well as third-party ones.
  • The firmware may not come with all stock Android’s built-in features.

Known Issues:

  •  NFC
  • fingerprint
  • Alarm clock

Download Links:

How to Install Android 13 on ZTE Axon 40 Ultra:

  • Transfer the downloaded firmware to the phone storage.
  • unzip downloaded file to root directory.
  • Then follow “Settings -> System and update-> System update ->Click on the corresponding installation package -> upgrade -> System upgrade”.
  • After the upgrade is complete, click RESTART NOW.
  • Update successful.

Rollback to Android 12:

  • Download the two rollback zips package from the link.
  • Unzip the two zip packages that you downloaded, you will get two folders, folder A and folder B. We recommend using 7-zip as the decompression tool.
  • Copy files in the two folders (folder A and folder B) to a new folder, folder C.
  • In folder C, select both two files, unzip. You will get a new zip file.
  • Unzip the new zip file.
  • After unzip, you will find “update. zip” file in the folder.
  • put update.zip  file to root directory.
  • Then follow “Settings -> System and update-> System update ->Click on the corresponding installation package -> upgrade -> System upgrade”.
  • Update successful.

Source: ZTE