https://us.community.samsung.com/t5/Galaxy-S21/SIM-not-detected-after-update/m-p/2594839#M79050 <UL> <LI>I updated my phone about 3 days ago to version 5.1. Since then my phone has constantly said there is no sim detected. I've had this sim a year and a half and never an issue after an update until now. I've read elsewhere that people's sim was the issue and not the update but its a strange coincidence that right after the update these issues occurred. Anyone else had the same issue?</LI> </UL> Fri, 07 Jul 2023 00:40:54 GMT Cerys_smith99 2023-07-07T00:40:54Z