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iphone 4 downgrade firmware help

post #1 of 7
Thread Starter 
is possible downgrade the firmware on my iphone 4 i using 4.3.5 i want to down to 4.1-4.2 i was trying with tinyumbrella checking few video on internet but all fail i will appreciated any help thanks

or any body know if i go to apple store in ny the do for me ?
post #2 of 7
Quote:
Originally Posted by wilkinsb01 View Post
is possible downgrade the firmware on my iphone 4 i using 4.3.5 i want to down to 4.1-4.2 i was trying with tinyumbrella checking few video on internet but all fail i will appreciated any help thanks

or any body know if i go to apple store in ny the do for me ?
I am was about to ask the exact same thing.
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post #3 of 7
unless youve been jailbroken on the respective versions you want to restore to the answer is no. you can try and see if apple will replace the phone and hope for one on the firmware you want but they cant roll you back
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post #4 of 7
Thread Starter 
Omg my last option is go to apple store and check what they can do
post #5 of 7
Unlesss you Jailbroken before you upgraded to 4.3+ and saved your SHSH blobs, you can't. Currently there's no Untethered jailbreak for the latest firmware as of yet. Nor does jailbreakme.com work either for your firmware. Sorry to say but you're outta luck in this case.

The apple store won't help you either. They'll just say that the latest firmware is the best for your phone and tell you about how being on the latest version will always be better than the older ones.
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post #6 of 7
Well, I bought my used iPod Touch and it was on 3.x.x, I updated it to 4.3.4 and was able to downgrade to 4.3.3.
Just downloaded the 4.3.3 firmware and loaded it in dfu mode.
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post #7 of 7
Thread Starter 
omg but my best way to use my iphone is without jailbreak because with the new version avery time i reboot my iphone i have to go home to unlock with redsn0w any way thanks for the help

for all iphone user save your shsh blop
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