How Do I Turn Sim Lock Off?

How do you fix a locked SIM card on an iPhone?

Go onto your AT&T account website, click “Phone/Device” and then click “Unblock SIM card”.

The website will give you your 8-digit Personal Unblocking Key (PUK) code.

Enter it as prompted on the phone.

This will both unblock the SIM and reset the SIM lock password..

What does locked SIM mean?

Typically, a locked handset will display a message if a restricted SIM is used, requesting the unlock code. On recent phone models running Android software, the phone will display a message saying “SIM network unlock PIN” or “Enter Network Lock Control Key” if network locked.

Can you unlock a SIM locked phone?

Your carrier can unlock your phone Usually, this is the best way to get your phone SIM unlocked. … Place a SIM card for a different network in the phone and it will ask you for that code. Enter it (sometimes a reboot is needed) and the SIM should be recognized.

Can you unlock a phone yourself?

If you’re willing to unlock the phone on your own, here’s what you need to know. … And carriers such as T-Mobile offer apps that unlock phones. Before you unlock your phone, though, make sure it’s compatible with the new carrier’s network. Verizon and Sprint use a standard called CDMA, and AT&T and T-Mobile use GSM.

Why can’t I disable my lock screen?

Then go to VPN and delete all vpns (jus clear it all). It is that which is blocking that screen lock setting. You should be able to turn off the lock screen security somewhere in Settings>Security>Screen Lock and then change it to none or just a simple slide to unlock or whatever you want.

How do I know my sim pin?

In the SIM card and mobile phone section, you will see your PIN, PIN2, PUK and PUK2 codes. Please note that no one can ever find the changed PIN, as you enter it right into your telephone. Other possibilities: You can find the PUK code on the little card from which you broke your SIM Card out.

Why does my Iphone say my SIM card is locked?

To protect your SIM card from others using it for phone calls or cellular data, you can use a SIM PIN. Then, every time you restart your device or remove the SIM card, your SIM card will automatically lock and you’ll see “Locked SIM” in the status bar. Don’t try to guess your SIM PIN.

How do you unlock a phone without the PIN?

Press and hold the power button, then press and release the volume up button. Now you should see “Android Recovery” written on the top together with some options. By pressing the volume down button, go down the options until “Wipe data/factory reset” is selected. Press the power button to select this option.

What is a SIM unlock code?

SIM Network Unlock PIN is a PIN you have to input to unlock your mobile device that is locked by a specific carrier. Phones are usually sold locked on contract with a network. They are also sold by networks at a subsidized price to attract customers and they end up paying at any charging network imposes.

What do I do if my SIM card is 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).