
Now, your SIM is unlocked and the iOS will not ask you to enter the PIN till your device is restarted. To unlock your SIM card, enter the correct PIN and tap OK button. And, you will see the message “ SIM is locked” with a text box.

Once you have enabled the PIN for your SIM card, your SIM will get locked whenever you restart the device or remove your SIM card. What happens after you set a PIN for your SIM card? In case you would like to change the PIN later, you can just follow the 4 steps mentioned on the above section. Don’t forget to store this PIN on a piece of paper so that you can refer that in case you had forgotten the PIN. Now, you have successfully created a PIN for your SIM card to add an extra layer of protection. Next, enter your New PIN once again for confirmation and tap Done button.Then, enter your New PIN and tap Done button.Next, enter your Current PIN and tap Done button.Then, tap Change PIN located just below the PIN switch.If you had entered the right PIN, the switch will be shown in Green color with its position toggled to the right. Next, enter the default PIN and tap Done button on the top right of the page.(You need to contact your mobile carrier to get that PIN) If you are creating a PIN for the first time on your device, then you need to enter the default PIN for your SIM card. Here, you will see a message like “Enter PIN to lock SIM, 3 attempts remaining”.To enable that, tap the position of the switch titled SIM PIN to the right. Now, let’s see how to create a new PIN for your SIM card on your iPhone which involves two steps. Don’t try your luck and get yourself into trouble by entering random values for the PIN. If that doesn’t work out, contact your carrier via chat/email/phone to get the default. You can do a search on Google to find the default PIN based on your carrier. Otherwise, your SIM will be locked and you need to contact the carrier to get PUK (PIN Unlocking Key) to unlock your SIM card. Alternatively, if your carrier doesn’t provide a default PIN, then you can try entering 0000 or 1111.ĭo remember that you have only 3 attempts to enter the right PIN.

How will you find that? Some carriers like Verizon provide a default SIM PIN which can be found by logging to your account page. Find Default SIM Lock PINīefore you can start creating a new PIN for your SIM card, you need to find out the default PIN code for your SIM.

Irrespective of whatever device, a locked SIM can be unlocked only by entering the right PIN, or in a worst case scenario, by getting support from your carrier. Let’s imagine that someone has stolen your device and tries to put your SIM card on an Android device. For example, let’s assume that you have created a PIN for your SIM card on your iPhone.
