Sim card

The terms “factory unlocked” and “network unlocked” both refer to a mobile phone that is not tied to a specific carrier and can be used with any compatible carrier or network. A factory unlocked phone, also known as SIM-free or carrier-unlocked, is a device that is not bound to any particular carrier at the time …

Every once in a while you may have to block an unknown or spam number, adding them to your blocked list. But what happens if you have to change your phone or mobile number? Will your blocked numbers transfer to the new phone? Blocked numbers generally will not transfer to a new phone. The numbers …

A SIM card, also known as a Subscriber Identity Module card, is similar to the ignition key of a phone. SIM cards carry your phone number and account information, and you can’t make or receive calls without one. If you remove the SIM card, you won’t be able to make calls, utilize mobile internet, or …

While contacts were in the past saved to the SIM card, nowadays they are generally saved to the phone because of the ample storage space available on modern devices.  If that’s your case, and if you lose your phone without having a backup, you won’t be able to get your contacts back on your new …

Losing your precious text messages can be a nightmare and we all want to avoid it. But what happens when we change or remove the SIM card?  If you are using an old phone you will likely lose all your messages if you remove the SIM card as they’re probably stored on the card. However, …