Apple engineers are wrestling with where to put the SIM card, battery, and thermal materials in the rumored iPhone 17 “Slim,” ...

The iPhone 17 Slim won't have a SIM card tray because it is too thin to have one, and it probably won't have mmWave either.

After 72 hours of inactivity, iOS 18 automatically triggers a reboot. This may cut the mobile connection. What you can do now.