In this short guide, we will show you how to disable the PIN code of your iPhone (SIM). This guide will only allow you to disable the SIM PIN code once you enter the PIN code, this is not a way of ...

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 ...

The device will prompt you to enter the code after turning it on, when the SIM PIN lock is enabled or turned on. Here’s how to lock and unlock the SIM card on your Galaxy Note 5 handset: ...

You can change the PIN code The code comes with a 4-digit PIN code that is not related to the mobile security, but it adds a layer of security to prevent your SIM card from any unauthorized use.

Besides the potential added annoyance of needing to enter your PIN code whenever you restart your iPhone, there’s one other potential downside to locking your SIM: It’s the tiniest bit risky.