Origineel bericht door: Juax ,
If you have the sim card’s card the PUK Key is on the back along with the IMSI. [br] If you don’t have the card anymore, contact your carrier and they should be able to tell you what the PUK Key is. I think, by default, the PUK Key is 1111. If you changed it yourself, or someone who accessed your phone, you will most likely need to replace the sim card.