Can I unlock my 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.
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How do I unlock my SIM card lock?

How to access the SIM card lock settings on your Android smartphone or tablet
  1. Access Security Settings. ...
  2. Go to the Advanced section. ...
  3. Access SIM card lock. ...
  4. Select the SIM card whose PIN you want to change or remove. ...
  5. Tap on Biometrics and security. ...
  6. Access Other security settings. ...
  7. Access Set up SIM card lock.
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What do you do if you locked your SIM card?

If you forgot or don't know your SIM PIN
  1. Contact the carrier that gave you the SIM card. ...
  2. Ask your carrier to help you unlock your SIM card using the default SIM PIN or PUK code.
  3. 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.
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Why can't I unlock my 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).
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Can SIM lock be removed?

GalaxyS Unlock is a smart SIM unlocking application developed for Android devices. Like Galaxsim, it also doesn't use any unlocking code yet, can easily unlock your Android phone. It helps you unlock any Galaxy S, Galaxy S II, Galaxy Tab and Note phone.
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How to unlock SIM card Locked by pin code



What is a SIM unlock code?

The Network Unlock Code (NUC), sometimes called a Network Unlock PIN (NUP) or Network Control Key (NCK), allows you to unlock a mobile phone from its original network. If you've not received a NUC you can request one.
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What is SIM lock code?

Very simply, a SIM PIN is a code, usually between four and six digits, that prevents a SIM card from being used if placed in a new phone, or even after rebooting a phone it's currently inserted into.
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Why is my SIM locked by carrier?

The term "locked" refers to a devices being "SIM locked". What this means is that the phone locked to that specific carrier and all the settings are optimized for that carrier. If you put another carriers SIM into the phone then it will not work until you get the phone unlocked by the carrier who supplied it.
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How do you reset a SIM card?

Select the "Settings" icon. Select "Backup & Reset." Select "Factory Data Reset." Select "Reset Phone."
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Where do I find the PUK code?

If you've still got the little pack that the SIM came in, check on the credit-card sized bit of plastic that the SIM snapped out from. The PUK Code is an eight digit number, and is usually printed on the back.
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What is a PUK code on 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.
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Is my phone SIM locked?

It's simple to find out if your phone is locked. Simply insert a SIM card from another carrier (you'll be able to get one free from a phone shop or by ordering one online) and see if the name of the network appears on your handset. If it does and you're able to use your phone, it's unlocked.
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How do I unlock my SIM on my iPhone?

To Unlock the SIM card, open the Phone app and tap on the Recents tab, available in the bottom-left area of the screen. The SIM Locked pop up will show up on your screen to notify you that you aren't able to dial calls, until you don't type the 4-digit PIN code. Enter it and you're iPhone unlocks!
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Can you factory reset a SIM card?

Steps on how to manually delete the SIM card:

Make sure you have inserted the SIM card into your Android phone. Go to the Contacts app on the phone and tap the "Management" > "Settings" option. Finally, you can hit on the "Delete" to eliminate all contacts.
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Can a SIM card be erased and reused?

Erase the Card

While there is no guarantee all of your data is permanently erased, it is a reasonable precaution and prevents thieves from easily reusing the SIM and pulling your data. In order to fully erase the card, you will need a 3rd party app to wipe the card clean.
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What happens when you reset a SIM?

Resetting your Sim will return it to a playable state but the Sim will not return to its home lot and its needs will remain the same. This works for all Sims, not just the ones you are controlling, except in cases of “Sim not found.”
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Can I unlock my phone myself?

How do I unlock my mobile phone? You can make sure your phone actually needs unlocking by inserting a SIM card from another network into your mobile phone. If it's locked, a message will appear on your home screen. The simplest way to unlock your device is to ring your provider and ask for a Network Unlock Code (NUC).
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How do I remove the carrier lock on my iPhone?

Contact your carrier
  1. Only your carrier can unlock your iPhone. Contact your carrier and request an unlock. Your account might need to meet requirements for unlocking. After you submit the request, it might take a few days to complete. ...
  2. After your carrier confirms that they unlocked your iPhone, follow the steps below.
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Is the SIM PIN on the SIM card?

The PIN is an acronym for Personal Identification Number and represents an access code made of four digits. When you buy a SIM card, you also receive a PIN for it. You need this four-digit code to enable the SIM card once you have inserted it into your phone, to be able to access your operator's mobile network.
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Can I unlock my phone myself for free?

The first and best route is to go to the carrier. If you are eligible to unlock your phone, then it's completely free! The FCC says: "Participating providers may not charge existing or former customers additional fees to unlock a device if it is eligible to be unlocked.
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Can I get a unlock code for free?

Unlock Codes Usually Cost Money, But Free Codes Exist!

Once again, in the USA carriers are obligated to unlock the phones of eligible handsets, so please do speak to them first. One popular site is FreeUnlocks, which offers the first code free through a partnership with TrialPay.
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Can I unlock my phone with IMEI number?

Your wireless service provider needs the IMEI number to unlock your phone. Contact your mobile service provider and say you want to unlock your phone. Your service provider will review your account to confirm you meet all requirements to have your phone unlocked for free.
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How do I know if my iPhone is SIM locked?

Check the settings
  1. Open Settings.
  2. Tap General > About.
  3. Look for Carrier Lock. If it says No SIM restrictions, then your iPhone is unlocked. If it says SIM locked or anything else, it is probably locked.
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How do you unlock a phone to any network for free?

A mobile phone, cellular phone, cell phone, cellphone, handphone, hand phone or pocket phone, sometimes shortened to simply mobile, cell, or just phone, is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area.
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