3 thoughts on “How to restore iPhone firmware ipsw file on windows 7.

  1. Hey, i just follow you in this video, and had my iphone locked.. it says that my sim is not valid, and i can’t even open my phone, only call for the imergency. Euh, can you help me?

    • Hi Mikezilla
      Thanks for the kind words. I am looking to start adding App Downloads too so stay tuned. 🙂
      That version of firmware is the direct link to Apple. So shouldnt be any issue with using it.
      When I use it, I have had to have a sim card in the phone to unlock it and sometimes unlock it through iTunes. Let me know how you go.
      Cheers
      Matt

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