Google today rolled out Android 12 to AOSP but did not launch on any devices, including Pixel phones.
Today we’re pushing the source to the Android Open Source Project (AOSP) and officially releasing the latest version of Android. Keep an eye out for Android 12 coming to a device near you starting with Pixel in the next few weeks and Samsung Galaxy, OnePlus, Oppo, Realme, Tecno, Vivo, and Xiaomi devices later this year.
https://android-developers.googleblog.com/2021/10/android-12-is-live-in-aosp.html
You can expect news about Android 12 in more detail at this year’s Android Dev Summit, coming up on October 27-28.
Recommendations
Developer:
Wait for final release and check AOSP codeQA engineer:
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Wait for final release