I previously had an HTC U12+, bought this S21, brand new, factory unlocked. Just popped my old SIM in and started using it, without issue for over a year. Yesterday I had my Galaxy watch activated and tried to setup numbersync. Which wouldn't work because the network thought I still had the incompat

I got the Samsung Galaxy s22 about 2 weeks ago. I was so happy to upgrade from my s20. That changed quickly.. I am not getting the OTP verification code text messages. I switched back to my s20 and now I can't get them on that phone either. My emotions have been in an uproar and I am so regretting

After Software Update Last Week I'm Receiving error "SIM not loaded" on my 14-mo old Galaxy S21 5G SM-G991U.   I went to the Phone store, and the Fantastic AT&T Rep work on it for about 4-hours changing multiple SIMS and ESIMS and discovered that AT&T has a trouble ticket open with S