Switching carriers or using a different SIM card on your iPhone doesn’t have to be complicated. If your device is SIM-locked, ...

Conclusion Removing and replacing your SIM card is a relatively simple process that can resolve various connectivity issues.

Do any phones require eSIM? Yes, some phones are eSIM-only and therefore require eSIM. iPhone 14 models and newer are eSIM-only in the US, meaning they lack a physical SIM card slot.

Another hint has surfaced that Apple is preparing to eliminate the physical SIM card tray from iPhones in more countries this ...