iPhone Life - Best Apps, Top Tips, Great Gear

Why Does My iPhone Say No SIM

Don't rush to replace your iPhone or SIM card just because your phone says "no SIM" or "invalid SIM." These error messages can seem very serious, but don't necessarily indicate hardware damage. Sometimes the solution is incredibly simple, such as a software bug fixed by restarting your device or cleaning dust off of your SIM card. We'll cover the top solutions to get the SIM card on your iPhone or iPad working again. 

Find Out If Your Data's Been Compromised

(Sponsored Post) By Amy Spitzfaden Both on Thu, 01/08/2026

Here's a hard truth: it's a new year but the same people are buying and selling your information daily. But who are these people? This is where our friends at Incogni come in. They've launched a free data checker so you can see exactly which data brokers and people search sites have your information.