What is my SIM pin?

What is a SIM PIN? Essentially, the SIM PIN — added as an additional feature in iOS 12 — is a security code that you can “lock” your SIM card with. Whenever you restart your device or pop your SIM card out and place it in a new device, you'll need to input the SIM PIN to access cellular functionality.

How do I find my SIM card PIN code?

How do I find my SIM PIN on iPhone?

If you have an iPhone, go to Settings > Cellular > SIM PIN. If you have an iPad, go to Settings > Mobile Data > SIM PIN. Turn on your SIM PIN or turn it off. If asked, enter your SIM PIN.

Is the SIM PIN on the SIM card?

Hence, it does not matter if you use a SIM card in an Android smartphone or an iPhone, because it does the same thing and works the same way. It also means that the SIM PIN does the same thing on both Android, iOS, or any other smartphone operating system.

What is default SIM PIN?

Unlock PIN (Personal Identification Number)

PIN is set to prevent unauthorized user to access your SIM. If your device locks when used with a SIM card and requesting for PIN code, simply insert your PIN code to unlock your SIM card. A new SIM card usually comes with a temporary default PIN of 0123 or 1234.

How to unlock SIM card Locked by pin code

Why is my SIM locked?

The SIM card on your mobile phone will become locked if you enter an incorrect personal identification number (PIN) three times. To unlock it you must reset your PIN by entering your SIM card's unique unlock key (also called a PIN unblocking key or PUK).

What is a SIM lock on iPhone?

To stop other people using your SIM card to make phone calls or use mobile data, you can use a SIM PIN. Then, every time you restart your device or remove the SIM card, your SIM card will be locked automatically and you'll see "Locked SIM" in the status bar.

How do I turn off SIM PIN?

Can you unlock a SIM card?

The only way to unlock a password-protected SIM is to get a special code called a PUK (PIN unlock key) from your mobile provider. The provider may need you to prove your identity to give you this code. This wikiHow teaches you how to use a PUK to unlock your SIM card.

What is a PUK code for a SIM card?

The PUK (Personal Unblocking Key) code is a code consisting of 8 digits. It is used to unblock your SIM card when you entered 3 times a wrong PIN code. A card blocked by the PUK code cannot be unblocked; it cannot be used any further and you have to replace it.

Where is PUK code located?

Your PUK code is the 8 digit number found on either the SIM or the additional SIM packaging. By default, your PIN code is the last 4 digits of your PUK code – but obviously if you've changed your PIN code yourself, this will no longer apply.

Can I get PUK code online?

You can try online to find your PUK code as long as you have an online account through your network provider (most offer this service). Log in to your mobile phone account on your computer and look for a PUK code section on your account page.

Why is my phone asking for a PUK code?

PUK (Personal Identification Number Unlock Key) is also called PUC (Pin Unlock Code). PUK is used to unlock SIM PIN and cannot be reset or modified by users. Your phone will only ask for PUK if you have locked your SIM by entering the incorrect PIN multiple times.

How do I get my PUK code three?

Call us on 333 from a Three phone or 0333 338 1001 (standard rates apply) from any other phone to request a PUK code. Note: Don't try to unlock your SIM without getting a PUK code from us.

What is a PUK code for Android?

PUK stands for personal unlocking key. It is sometimes also called a PUC - personal unblocking code. If you insert the wrong PIN code three times on your Android smartphone, either when starting the device or when trying to change or remove the SIM PIN, your SIM card becomes PUK-locked.

What happens if I turn off SIM PIN?

Indeed, without a PIN enabled on your SIM, anyone with access to your SIM card can use it to make phone calls, send messages, and use cellular data.

How do I find my SIM PIN on Samsung?