How to open a iPhone ipsw firmware file with Internet Explorer.

This video will show you how to open a iPhone ipsw firmware file with Internet Explorer.

You can find a complete list of Apple iPhone firmware downloads here.

7 thoughts on “How to open a iPhone ipsw firmware file with Internet Explorer.

  1. Hello sir, I have a question regarding on updating my iPhone 4 which is currently running iOS 5.0(9A334). I want to update it to iOS 5.1.1 version. I have iTunes 12.0.1.26 version currently installed. I have downloaded the ipsw file named iPhone3,1_5.1.1_9B206_Restore.ipsw on my pc. I have tried restoring the software but it is displaying error. Pls help me out with this. Thanking you.

  2. sir plz help me, i want to downgrade my iphone 4 . presesntly i’m using iOS 7.1.2. i want to downgrade to 6.1.3. i have downloaded 1 file i.e., Apple device software update file iphone 3,1_6.1.3_10B329_Restore.

    plz help me

  3. sir plz help me, i want to downgrade my iphone 4. presesntly i’m using iOS 7.1.2. so, i want to downgrade my ios to 6.1.3. i have downloaded 2 files i.e., Apple device software update file – iphone 3,1_6.1.3_10B329_Restore & iFaith.(4.75 MB)
    i dont know any thing about downgrade.
    plz help me

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