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 do I do if my SIM card is locked?
To unlock your SIM Card, reset the PIN by entering your SIM Card’s unique PUK (PIN Unlock Key). Note: Entering an incorrect PUK (PIN Unlock Key) 10 times will permanently lock your SIM Card. If the SIM Card becomes permanently locked, you will need to swap it for a new SIM Card.
Can a SIM locked phone be unlocked?
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.
How do you unlock a locked SIM card?
How to Unlock Any SIM Card
- Contact your cell-phone carrier to obtain the PUK Code. The PUK Code is retained by the carrier who supplied the SIM card. …
- Attempt to unlock the SIM card using the phone. …
- Enter the PUK code when prompted by the phone.
- Enter a new PIN number of your choice when prompted by the phone.
How can I unlock my SIM without a PUK code?
Look for the Cellular option. Tap the option that says SIM PIN. There you need to switch off the Lock SIM card option. If it asks you to enter the PIN code and you have never changed it, enter the default one (you can find it in the plastic card where the SIM card came from).
How do I fix my locked SIM on my iPhone?
How to (accidentally) lock yourself out of your SIM card
- Launch Settings on your iPhone.
- Tap Cellular.
- Select SIM PIN.
- Tap the toggle to turn SIM PIN to OFF.
- If you fail the three attempts, your iPhone will ask for a PUK Code, which you can only obtain by calling your carrier.
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).
Can a carrier refuse to unlock a phone?
Your carrier may refuse to unlock your phone if:
Your phone has not been paid off in full. You have any past due payments or unpaid balances with your carrier. Your phone is reported lost or stolen. You haven’t met their unlocking requirements.
Can you unlock a unpaid phone?
The short answer is yes! You can unlock your phone even if it’s an unpaid phone by using a third-party service or contacting your carrier. … Getting a new phone contract is always a good time.