Help! My Galaxy A32 is just over 12 mths old. I recently changed my mobile phone provider and changed the SIM card. Suddenly the phone keeps telling me there's no SIM inserted. The SIM works fine in an old phone. I have turned flight mode on and off, done a soft reset, factory reset, done a system software reinstall via DroidKit. I'm at my wits end!!
After all of the drama, I've managed to solve the problem by inserting a small piece of folded paper in with the SIM card (on top of it), to ensure the contact of the SIM inside the phone is optimal. I have to say - this is a terrible design flaw of the phone as I had only ever removed the first SIM card ONCE (to replace it when I changed providers) and then it immediately ceased to read SIM cards again.
