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Ios 4.0.2 downgrade question

Sethblank

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Hi there, I upgraded to 4.0.2, but did not want to (had to restore).
How can I downgrade using shsh saved to cydia? I do not yet have tiny umbrella. I am also using a pc.
Any help would be appreciated!
Thank you!
 

Speghead

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You should be able to still downgrade iphone 4 to 4.0.1 no problemo! Apple is still signing 4.0.1

just go here:

iPod, iPhone and iPad Firmware Download

and download the appropriate firmware for your iphone

then in iTunes you hold Shift (Windows) or Options (Mac) then left-click the Restore button. Browse to the firmware you downloaded and thats it

No SHSH or Xcode needed...
 

Jscean

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I have to downgrade to 4.0.1 too but when I download the 4.0.1 it downloads in zip format. Then when I open the zip file there are like 20 or more files and have no idea what to do. I already connected the phone to itunes and the itunes part I got. I just am lost when it comes to finding the firmware.

Thanks,
 

Speghead

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You have to rename the .zip part of the file to .IPSW. then iTunes should recognize it. Im not sure if apple is still signing 4.0.1, good luck
 

Jscean

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Is there anyway to getting around the apple signing part?
 
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