Despite the fact that the stable version of Android 12 is almost ready, it will initially only be available on a few smartphones. All due to the fact that smartphone manufacturers, before releasing updates to their customers, make changes to the system code by introducing their proprietary user interface. It is no different in the case of Asus, whose overlay largely resembles a pure soft Android 12. Nevertheless, the company must conduct its internal tests, which you can sign up for directly from the Zenfone 8 level.
Applications of potential testers of the new version of the system for Zenfone 8 will be accepted until 13th October. You can sign up for the beta test program by going to Settings, and then selecting the "System update" option from the list. Then the screen will show the possibility of joining the Asus beta test program and if the application is approved, then in the same place it should be possible to download the beta version of Android 12, the tests of which are of course aimed at eliminating errors before the release of a stable version of the system on the market.