Android 13 comes to the Galaxy S7, S8, and Note 8 thanks to a custom ROM - Android Authority
Update Samsung Galaxy Note 9 to Android 11 with latest NOBLE ROM 1.3 based on One UI 3.1
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
Install Lineage OS 17.1 on Samsung J5 2016 SM-J510F - Best Custom ROM Android 10 - YouTube
Install crDroid on Samsung J7 2016 SM-J710F - Best Custom ROM Android 10 - YouTube