Discuss Downgrade 3GS 3.1.3 -->3.1.2 at the iPhone 3GS - Hackint0sh.org; I accidentaly updated my friend's iphone 3GS to 3.1.3. What a dumbass
Model is MC123FB ...
Downgrade 3GS 3.1.3 -->3.1.2
I accidentaly updated my friend's iphone 3GS to 3.1.3. What a dumbass
Model is MC123FB and serial 879235Wxxxx
I don't think he did backup via Cydia its ecid shsh
Umbrella only works when I select 3.1.3 firmware, so I think its not good
The only thing I got is what I backuped when when we bought the phone on 3.0 :
iBEC.n88ap.RELEASE.dfu and iBSS.n88ap.RELEASE.dfu
Thanks for your help / advices
No go. The device is currently no longer jailbreakable or unlockable if you don't have a 3.1.2 SHSH on file, and even if you did, the unlock is not possible as the phone is at the latest baseband (no exploits yet, and there will not be an unlock/jailbreak solution specific to 3.1.3 because it's a small release -- devteam et. al. will be waiting for a feature-rich update like 3.2 before releasing another iBoot exploit).
Hate to be the bearer of bad news, but it looks like you're pretty much up a creek until 3.2 is released.
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