Improvement after factory reset. S22 SD (256)

So I did a setting reset after reading a few threads in here which seemed to have increased my SOT and a bit of smoothness but i wasn't fully satisfied with it. Later I read few more threads stating that earlier phones are having issues and they are getting resolved by a factory reset. As mine was a pre order and received it back in March itself. I did a factory reset and it greatly improved the performance overall. There's no shutter lag anymore, Snapchat doesn't stutter anymore and I can feel it's smoother than before.

The only issue which I'm still facing is heating issues. It still heats alot and loves to average 39-40°C but i think it's because of the temperature in my city. It's pretty hot here and temperature rises upto 43°C during day.

If there's any fix regarding temprature issues please let me know.

TLDR: performance improved overall after a factory reset and no shutter lag and Snapchat doesn't lag anymore. But it still heats and stays between 38-43 degree celcius.