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Old Apr 8, 2013, 12:41 PM   #1
mohsin1122
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Iphone 3gs upgrade help required

hi
ive recently bought iphone 3gs but it is jailbroken
now it is on IOS 4.1 with base-band 6.15.00 i want to upgrade it on IOS 6.0 but i am unable to install it with itunes it gives different errors i dont know what to do
i also have shsh blobs for version 6.0 plz help me how to upgrade
if i upgrade it to IOS 6.1.3 upgrade is successful but for IOS 6.1.3 Jailbreak is not available plz help me
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Old Apr 8, 2013, 01:08 PM   #2
b0bab0i
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You should downgrade your baseband, then do the update.

You would have to stitch the SHSH blobs to the 6.0 IPSW to create a custom IPSW using redsn0w.
Throw the phone into pwned DFU mode, then update using that custom IPSW.
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Old Apr 8, 2013, 02:58 PM   #3
mohsin1122
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if baseband is the problem then why IOS 6.1.3 is restored successfully
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Old Apr 9, 2013, 01:49 AM   #4
mohsin1122
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ive downgraded the firmware to 5.13.04 and stitch blobs to IOS 6.0 but it again gives errors
iTunes gives 11 and 1604 error
while redsn0w said that no shsh blobs found while restoring the custom frimware
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Old Apr 9, 2013, 02:36 AM   #5
darricksailo
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Quote:
Originally Posted by mohsin1122 View Post
ive downgraded the firmware to 5.13.04 and stitch blobs to IOS 6.0 but it again gives errors
iTunes gives 11 and 1604 error
while redsn0w said that no shsh blobs found while restoring the custom frimware
do you still want it jailbroken? if so, restore to 5.1.1 if you have shsh blobs for that version for your device. your iOS 6 shsh blobs are no good so if you don't care about jailbreak, restore to 6.1.3 which only has a tethered jailbreak for your device
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