Hopefuly I'm allowed to do this:
This is the Link JKay twittered to framework v14.92.4 for XXEMR2.
If I'm not please erase or advice.
Yes, you need to downgrade.
Just flash 2.8.7 via Odin.
Yes, full theme suport.
Don't forget to reset custum binary download counter.
So use triangle away at first.