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Mar 28, 2024 · 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.
Apr 5, 2024 · Best answer: A SIM PIN code is a (usually) four-digit number used to unlock a physical SIM card. Your carrier supplies the code, and some carriers allow you to change it.
Feb 3, 2022 · Protecting your SIM card with a PIN can prevent unauthorized use of your cellular plan, but if you enter your SIM PIN incorrectly three times, you'll need an 8-digit PUK (Personal Unlocking Key) to unlock it. This wikiHow article will...
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A SIM card lock protects your SIM from being used on other mobile devices. Follow the below steps to find out how to lock or unlock your SIM card.
Jan 31, 2024 · A PUK is required when you want to unlock a phone. You’ll need one if your handset is locked by your current network and you want to use a SIM card from another network. You’ll also need to...
Mar 28, 2023 · This wikiHow teaches you how to remove the security code from your iPhone's SIM card. Doing so will allow you to restart your phone and make calls without having to enter the SIM PIN. You can easily deactivate the PIN in the Settings app.
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Unlock a SIM card (PIN problems) If you want to unlock a device that’s locked to our network, you’ll need a Network Unlock Code (NUC). If you already have one, you can unlock your phone .
