Android 13 comes to the Galaxy S7, S8, and Note 8 thanks to a custom ROM - Android Authority
Potete aggiornare Galaxy S9 e Note 9 ad Android 12 con questa custom ROM | SmartWorld
Install Galaxy Note 8 ROM on the Galaxy Note 4 - YouTube
This is Noble rom, an android 12 custom rom for the Galaxy Note 9 and S9 by AlexisXDA on XDA. It has some bugs but nothing that's deal breaker, some stuff have
Best ROMs for Galaxy Note 8
Why Project Treble Is a Huge Win for Exynos Galaxy S9 Owners « Android :: Gadget Hacks