Removing a SIM card from your phone can sometimes seem like a daunting task, but it is a relatively straightforward process that can be necessary for various reasons, such as switching carriers ...

For years, this chip was on a physical card that you could swap in and out by ejecting a SIM card tray from your phone. Most modern phones, however, also support eSIM.

If you are using a Samsung Galaxy or another Android phone or tablet with cellular connectivity ... If it works, your older SIM card needs replacement. If your phone supports eSIM functionality, port ...