2 Replies Latest reply: Oct 17, 2011 6:06 AM by KiltedTim
keoshamine Level 1 (0 points)

need help gettin puk code for my iphone 3gs.

iPhone 3GS, iOS 3.1.2
  • yannikbloscheck Level 1 (5 points)

    You get the PUK-Code from your service provider (in most times you can find it in the letter with the SIM)

  • KiltedTim Level 9 (50,310 points)

    From the AT&T web site: http://www.att.com/esupport/article.jsp?sid=kb33662&cv=820#fbid=58lbJ-U8shi


    An overview of PUK codes



    A PUK (PIN Unlock Key) code is required to unlock SIM cards that have become locked following three successive incorrect PIN entries. If your SIM card becomes locked, you will need to get a PUK code from AT&T to unlock your SIM card.

    You can obtain your phone's PUK code from AT&T in one of these ways:

    Get Your Phone's PUK Code Online

    1. Go to the Phone/Device page in myAT&T.
    2. From the My Phone/Device screen, select the Unblock SIM Card link under Manage my phone/device.
    3. The Unblock SIM screen will display your PUK code and will give you instructions for unblocking your SIM Card.

    Once you receive your PUK code, you will need to enter it into your phone to set a new PIN code.

    Note: If you enter the wrong PUK code 10 times in a row, your SIM card will be invalidated, and you will need topurchase a new SIM Card. The phone will display the following error: "PUK blocked call operator."