Your phone's SIM card isn't safe until you do this

Cellular providers offer all kinds of security and data encryption to their customers, but there's one task users should ...

Android 17's automatic SIM lock protection is nearly here

First visuals of a feature designed to save time ...

First look: Here's how Android's cool automatic SIM lock protection works

We previously uncovered evidence of an automatic SIM lock protection feature coming to Android, and we've now got a first ...
The Droid Guy

Galaxy Note 5 SIM Management Guide: Change, Enable, Disable SIM PIN, Delete Messages, View Free Space

The new Samsung Galaxy Note 5 requires a nano SIM card for you to place calls, access the Internet, download applications, and share photos over your network service ...
CCM

How to change SIM PIN on Samsung?

Samsung's Galaxy smartphones allow you to protect your personal information by locking your SIM card with a PIN. While you should choose your code with care, you always have the option to change your ...
Houston Chronicle

How to Unlock the PUK Code on a Mobile Phone If Locked?

If you have a SIM card PIN enabled on your phone to access data on the SIM card, but you repeatedly enter it incorrectly, the SIM card may lock you out from further attempts. You can reset the SIM ...
The Droid Guy

How to Find PUK Code on SIM Card

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 card ...
CCM

SIM card: what it is, how to remove, install, in an iPhone

What is a SIM card used for? A SIM card, or a subscriber identity module/subscriber identification module, is a tiny memory card that contains unique information and is linked to a particular network ...