Sim Network unlock Pin for Samsung Galaxy S

Discussion in 'Samsung Galaxy' started by Guest, May 20, 2014.

  1. Guest

    Guest Visitor
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    #2 Guest, May 20, 2014
    Last edited by a moderator: Mar 23, 2015
    If you are using other Network Sim cards other than AT&T, this is only normal that it will ask for a PIN code to unlock the phone and use it with other network carriers.

    You have two ways to unlock the phone for using other network Sim Cards.

    1. Contact AT&T

    You can contact AT&T and request for PIN to unlock the phone and use it with some other Sim cards.

    2. Electronic Shop
    There are alot of Electronic repair shop that offers unlocking a phone to use other network carriers Sim card.

    There will be a small fee for them to unlock the phone, normally it will take up to 3 Hours before the phone get`s unlock to use other sim card.
     
  2. Anonymous

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    #3 Anonymous, May 20, 2014
    Last edited by a moderator: Mar 23, 2015
    Hi jimmyjohn,

    I had mine unlock


    Hi jimmyjohn,

    I had mine unlock with the code but after I relocked, it would not unlock again. I ended up rooting with SuperOneClick and getting SGS unlock from market. The links are in IronSingh's sig.


    Thanks
     
  3. chevypowell

    chevypowell Administrator
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    Feb 9, 2015
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    #4 chevypowell, May 20, 2014
    Last edited by a moderator: Mar 23, 2015
    You can Sim Network unlock

    You can Sim Network unlock your Samsung Galaxy S by following the steps below

    <b>Please this method only works with Android 4.1.1</b>

    >>enter the following code: *#197328640# in dialer

    >>Select UMTS

    >> select DEBUG SCREEN

    >> select PHONE CONTROL

    >> now select NETWORK LOCK.

    >>Select Perso SHA256 Off.

    >>Wait for 30 seconds then go back by pressing the menu button

    >>selected NW Lock NV Data INITIALLIZ

    >>Wait for your phone to reboot

    >>Now put in your new sim carrier
     
  4. Anonymous

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    #5 Anonymous, Aug 5, 2014
    Last edited by a moderator: Mar 23, 2015
    Good night this explanation and

    Good night this explanation and tutorial not funcionaly im my phone this model is SGH-I747M.

    No appear option number 4.

    Myphone coninue blocked because thecode number sim network unlock pin.

    Thank you
     

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