- 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?
Solved! Go to Solution.
Of course. I've had to take my sim in and out and turn my phone on and off about 6 times a day. It works for longer in sim2 but same issue occurs after about an hour.