When you wake up in the morning and see that your iPhone is giving you a “No SIM detected” error, you know it is going to be a bad day.
My iPhone 5s is well aged, but it has performed quite well for almost 2.5 years. I was hoping to get another year out of it, but alas, it decided to give up the ghost.
It worked well, but the “No SIM” error was a harbinger of doom. It is not an uncommon problem in this version, and the last time, the “trick” of turning on and off Airplane mode worked to snap it out of its doldrums. Alas, this time, no such luck.
The next step was to head to the AT&T store and try a known good SIM card, so at 10:00 AM, I was off to the local retailer (about a 5 minute drive.)