I have a S22 Ultra and I had my apartment room card in the back of my clear case. This worked perfectly and was good as you don't forget to take your room card with you. I have installed Samsung Pay and now I can't use my room key in the back of the clear case. I have checked with other cards and still no good, have deleted Samsung Pay and still won't work. My wife S22 works fine with the card. Some how I have done something that make my phone block the room card. Any ideas to fix this problem would be very much appreciated....regards Jeff
Sometimes cell phones can wipe the magnetic strip on the back of the card. It's usually recommended to not keep mag strip cards near phones for a prolonged period. If it's an RFID chip-enabled card, then I'll have to do some digging.
Thanks for your comments, it is not a mag strip card it is Mantra card that opens Omit y Door locks. It used to be no problem, the card works perfect by itself but when on the back of my phone now it doesn't. ???
