Quick Answer: Should I Use A SIM PIN?

Do you need a SIM PIN?

All SIM cards have PIN codes, but using them is optional, as you can choose to disable them.

However, we do believe that you need a SIM PIN.

If your smartphone is stolen, the thief probably wants it for its value on the black market, not to make phone calls or access the internet using your voice and data plan..

What is default SIM PIN?

The default SIM PIN is 1234.

Should SIM PIN be on or off on iPhone?

If it was not enabled on your iPhone or iPad, you should now see that the SIM PIN switch is Off. However, to be able to change it, the SIM PIN must be enabled so, if it is not already On, tap on it to make it so. Next, tap on Change PIN.

Is PUK code written on SIM card?

Find your PUK on the SIM card pack The PUK Code is an eight digit number, and is usually printed on the back.

Can you unlock a permanently locked SIM card?

The SIM Card on your mobile device will become locked if you enter in an incorrect SIM PIN 3 times. … To unlock your SIM Card, you must reset the PIN by entering your SIM Card’s unique PUK (PIN Unlock Key).

What is a PIN PUK unlock code?

The Personal Unblocking Key (PUK) is a SIM-specific code assigned and provided by your phone carrier to protect your SIM card. If you enter the wrong PIN too many times, the card will become “PUK-locked.”

How do I know if my SIM card is locked?

How to Tell If Your Phone is Carrier Locked or UnlockedMethod 1: Call your carrier. The simplest way to definitively tell whether your phone is locked is to call your current carrier and ask. … Method 2: Replace your SIM card. … Method 3: Check your settings (iPhones only) … How to unlock your phone. … Related Help.

What is a SIM PIN used for?

A SIM card typically comes with a default PIN, but it’s not used for locking purposes. The SIM card also has an associated PIN Unlock Key (PUK). If you attempt to do a SIM PIN Lock, and you fail to guess the original PIN, the SIM will be locked with the PUK.

How do I find my sim pin?

Access the SIM card lock settings in Android Then, scroll down the list of settings. In Android 8, tap Security & location, while in Android 9, tap Security & privacy. You see a long list of security settings. In Android 8, scroll down until you find an entry named “SIM card lock” and tap on it.

Why does my phone keep asking for my sim pin?

The SIM PIN lock option is probably enabled on your phone. It should be possible to disable this so that you don’t have to enter the PIN every time you reboot the phone. The SIM PIN lock option is usually under security settings.

How do you unlock a locked SIM card?

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).

How do I unlock my PUK number?

How to unlock a SIM with a PIN unlock key (PUK)Go to your account overview and open the My wireless section.Scroll to My devices & add-ons and choose the device that needs a PUK code.Select Manage my device.Under See device options, select Get your PIN unlock key (PUK).

How do I get my PUK number?

To get your PUK number:Dial *100*8# from another phone.Enter your mobile phone number.Enter your national ID number.You’ll receive your PUK code shortly via a text message.

How do I get the PUK code for my SIM card?

Some phone users must enter **05* before entering the PUK code. Then, enter the 8-digit PUK card and hit enter. Nexus One users should type in the **05*, their PUK number, *, their new PIN number, *, their new PIN number again, #.

What do I do if I forgot my sim pin?

If you forgot or don’t know your SIM PINContact the carrier that gave you the SIM card. … Ask your carrier to help you unlock your SIM card using the default SIM PIN or PUK code.If you can’t unlock your SIM card using the SIM PIN or PUK code or if an alert says, “PUK exhausted,” ask for a new SIM card.

How do you open a SIM card slot without a PIN?

Using a paper clip, thumbtack, or a push pin For those who don’t have a SIM tray ejector on hand, the humble paper clip is one of the best alternatives. Just bend one of its ends and you’re good to go! But make sure you use a paper clip thin enough to fit into the tray’s hole.

How do I find my sim pin Android?

Android: How To Disable or Change SIM PIN CodeFirst, go to Settings in your Android device’s main menu.In the Settings menu, choose Security, then Set up SIM card lock. First, here’s how to disable the SIM card PIN. … To change the PIN code, click Change SIM PIN. … There you go!