The phone is working fine, calls, texts, even 5g. But I'm not getting any updates. It's still on Android 10 and One UI 2.5. I went to Samsung Members and wasn't given the opportunity to update, or join the beta, and when I go to Updates, it say my phone is up to date. I also tried to update with smart sync, but it also said my phone was up to date. I did a little research last night in the thread on how to flash, but it seemed kind of confusing. My phone says it's a SM-F916U, but I'm not sure which rom to flash. I'd really just like to get rid of the At&T branded apps, and be able to get OTA updates. Is this possible? I used to flash roms all the time on my S6 and back in the PPC days, but that seemed pretty straight forward. Since this phone is used, I obviously cant return it if I mess something up.