Only one Nokia smartphone received a preview version of Android 13
The other day Google officially introduced Android 13 OS and released the Android 13 Beta 2 update. About 10 manufacturers became participants in the public beta testing program, including HMD Global, which produces devices under the Nokia brand.
Who can upgrade?
For tests, HMD Global chose only one model - Nokia X20. And it has already received the Android 13 Developer Preview. Keep in mind that the Android 13 Developer Preview Program (ADP) builds are early releases of the Android OS and are intended for app developers only - they are not recommended for general use.
Also, do not forget that such builds may have performance and / or stability problems. Also, updating to Android 13 and downgrading to Android 12 will result in loss of user data.
If you're still willing to take the risk, open the My Device app, click the Support banner at the bottom, and scroll down to Android Developer Preview. After that, allow the application to check your device's IMEI, agree to the terms of the software license, and after checking the important notes, confirm that you agree to continue.
Source: Nokia