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

1. okey i can follow it now much easier thanks

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2. 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.

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   • HI Imran
     It wont work without the shsh blobs file for 5.1.1.
     Apple only allows the upgrade to the latest firmware.
     Watch this video for more info.
     Before you Upgrade Downgrade iPhone iPad iPod Firmware
     Cheers
     Matt

     Reply ↓

3. 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

   Reply ↓

   • HI satish
     You need a SHSH blobs file.
     Watch this video might help.
     Before you Upgrade Downgrade iPhone iPad iPod Firmware https://www.123myit.com/2014/05/upgrade-downgrade-iphone-ipad-ipod-firmware/
     Cheers
     Matt

     Reply ↓

4. 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

   Reply ↓

   • HI satish
     You need a SHSH blobs file.
     Watch this video might help.
     Before you Upgrade Downgrade iPhone iPad iPod Firmware
     Cheers
     Matt

     Reply ↓