My A51 has never been smoother before. Literally, root is powerful. Risking everything but it's worth it when you do it.
Ignore DYNAMIC AMOLED, I edited something in the system files.
From stock 638 mhz to 1053 mhz which is the max freq. that the gpu supports. Games no longer lags (Surprisingly). Thermal throttle has been disabled and that gave it a better performance (Well, good luck with that **bleep*****y exynos though). Overall, everything I did was worth it.
