Do you know how to unblock a blocked SIM card without a PUK code? This article has a simple guide on how to unblock a blocked SIM card on Android and iPhone.

The SIM card is an important part of the mobile. Without it, you cannot use your phone. You may have noticed that there is a ...

Do you want to find PUK code of your SIM card? There are three ways for you to get this information. In this article we will be helping you find the PUK code of you SIM card. A PUK code for a SIM ...

The PIN (Personal Identification Number) enables secure SIM card and network access. It is provided with your SIM card. If the PIN code is entered wrongly three times, the phone is locked and requires ...

A dual-SIM setup lets you use one phone to make and receive calls and texts from two numbers. It's also super convenient and can save you serious cash when traveling. We show you how to use two ...

AT&T is launching a new Account Lock feature that’s designed to protect wireless users against SIM swapping attacks. The ...

Have a new phone and wondering how to activate your SIM card? Get all the information you need in our SIM card activation guide.

The digital version of the SIM card, included on many newer phones, is set to become prevalent. It also offers affordable cellular data abroad.

Have you heard of SIM cloning or SIM swapping? We're talking about the SIM card inside your cell phone and how attackers can take advantage of it. Jonathan Kimmitt with Alias Cyber Security ...