I have been looking into root my samsung s22 watched the tutorial video it looks straightforward since i have already rooted the S10 but over 3 year ago. The only doubt i have is about the firmware. I have used samfw website to download the firmware but i am doubtful about the CSC code. The website has 3 downloads for Uk which is where i live but the CSC codes on the website are BTB BTE or EVR. by doing *#1234# in my phone app i can see my CSC code is OXM. Does this code really matters?