It's important to know how to lock your SIM card to keep your data safe. Whether you have the latest 5G phone or a budget Android phone, turning on SIM lock is straightforward.

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.

Don’t want to miss the best from Android ... is no SIM card slot, although we’re probably splitting hairs. If Google does move to eSIM-only phones, it would follow Apple’s lead, which made the same ...

It's unique and inherent to every SIM card, so even if you change your phone but use the same SIM, the ICCID number will be the same.

For the past three generations of the iPhone, Apple has stood alone in a particular area: eSIMs. Apple made a shift that many ...