I bought my phone samsung s23 ultra in October 2025 but iski update nahi ayi turns out that iski csc change hai toh updates nahi ayengi so my friend helped me to flash update it ny odin/sfwsamsung and stuff hes pro at it..but now samsung has probably...

My fingerprint sensor is not working it is not sensing my fingerprints it is clean and has no that on it but a little of paint/covering is removed