If you are switching from Android to an iPhone and want to transfer the SIM card, the steps to take can vary widely. Here's everything you need to know.

These are proven fixes you can use if you’re looking to resolve the “No SIM card detected” or “No SIM card installed” issue on your iPhone or Android smartphone.

How to convert your SIM card to an eSIM on an iPhone If you have an iPhone, converting your physical SIM into an eSIM is usually much simpler.

Apple continues to phase out the physical SIM card tray on iPhones, with the latest models relying solely on eSIM technology ...