When out and about, I often get the SIM 1 not allowed message, and it seems I have to go to airplane mode for 30 seconds, then click out of airplane mode, to get it to re-connect to the network. I have T-Mobile. It’s a T-Mobile Sim. (Originally Sprint but they had us go in and get T-Mobile SIMs)
Any ideas to have it re-try connections without airplane mode?