If You Entered The Correct Puk, Your Iphone Bypasses The Pin Code Of Your Sim And Then Asks You To Create A New Pin.
Open your iphone and go to settings. Once the device is connected you'll receive a 'congratulations' message on itunes, stating that your device has been successfully unlocked! If you cannot see this option, go to settings and then to cellular.
Make Sure Your Iphone Has Connected To The Computer.
Insert a simcard from a different network than the one working in your device. On the puk screen, type the puk code and press ok. If the device can't be detected then simply disconnect and connect again.
Once You Obtain It, Input It In The Enter Puk Option.
If not, you can unlock the sim with a puk (pin unlock key) that comes from your mobile provider. Tap the toggle to turn sim pin to off. Unlock iphone sim from settings.
Connect Your Iphone To The Computer And Trust It.
If you cannot see this option, then reboot your device. If you locked your sim card, you will be prompted to enter the password when you insert that sim into a new phone. If you are a windows user, click the jailbreak tutorial for a detailed guide.
Get Puk Code To Unlock.
If you know the password, enter it to unlock your sim. Try to make a call with the swapped sim card. Click on the button that says “generate unlock code”.