5 Replies Latest reply: Jan 1, 2012 2:40 AM by wjosten
nickyfromauckland Level 1 Level 1 (0 points)

My phone says locked sim. Where do I enter in the puk code to unlock my

iPhone 4s. Cheers


iPhone 4S, iOS 5.0.1
  • Malcolm Rayfield Level 7 Level 7 (28,070 points)

    Settings > Phone > SIM PIN

  • nickyfromauckland Level 1 Level 1 (0 points)

    Hi there thanks for that but it won't let me enter it in its locked. Do I need

    to enter in the puk code and if so where do I do this. Cheers

  • nickyfromauckland Level 1 Level 1 (0 points)

    Hi thanks for your help this response helped me even more. Thanks again.

    When I turned my phone off and then back on it asked me to enter the PUK code. Yeah

    sorted and all good. Cheers

     

     

                                                        4n6doc                           

                                       

                                                                           

                             Re: I locked my SIM card                       

     

                                                    Jul 30, 2007 3:04 PM                                                    (in response to Appela)                   

                                                Ok, so I got a PUK code... where do I enter this?

     

    If the iPhone isn't asking you for it, you don't enter it anywhere. Most people will never need their PUK (Personal Unblocking Key).

     

    On the iPhone, you have the option of locking your SIM card with a 4 digit PIN which you choose. This prevents the SIM from being used in another phone unless you know the PIN. If you choose to lock your SIM, you will need to enter the SIM code every time you turn the iPhone off and then back on (all the way off, not when you wake it from sleep mode).

     

    If you lock the SIM card with a PIN and then enter it incorrectly 3 times, the SIM becomes blocked (basically, the cell network's computers think that someone has stolen your SIM and is trying to use it without your permission, so they block it).

     

    To unblock the SIM, the phone will ask you for your 8 digit PUK.

  • wjosten Level 10 Level 10 (93,720 points)

    You're welcome.