1. maxximboy's Avatar
    I just bought Iphone 4 : IOS 4.3.2 BB 04.10.01 wondering how to unlock it but I have few question

    1- which gave sim should I get
    2- if I get it unlock as it is, can i be able to upgrade to 5.0.1 or 5.1 and keep it unlock? if yes how?


    thank you in advance
    2012-04-01 04:15 AM
  2. 2k1's Avatar
    You would have to git a gevy sim to unlock it. And yes you can go to 5.1 but you will have to preserve ya baseband.
    2012-04-01 04:18 AM
  3. maxximboy's Avatar
    that was super fast reply appreciated...

    unlock before upgrade to 5.1? or upgrade preserved bb and then unlock ?
    2012-04-01 04:20 AM
  4. 2k1's Avatar
    Yes I would unlock it first. Save ya baseband and then update to 5.1
    2012-04-01 04:25 AM
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