Iphone 3GS jailbreak 4.3.3 reset my phone

[krestniy]

Hello, this is my issue. I have an IPhone 3GS phone (old baseband), which I initially jailbroken and unlocked 1+ years ago to be used at TMobile. It had iOS 3.0 or 3.1. Today I decided to use the same tools to upgrade to 4.3.3 (on a Windows PC). I downloaded sn0breeze and created a custom "sn0wbreeze_iPhone 3GS-4.3.3" file on my desktop.

However, after putting the phone into DFU state and attempting to restore it in Itunes (version 10.2.0.34) with the custom created file 'sn0wbreeze_iPhone 3GS-4.3.3' - something went wrong.

It changed the apple icon to a snowflake+apple icon and ran a progress bar for 5 minutes, but - after completing everything - itunes displayed a message - 'the iphone is being reset to factory settings'. Now my iphone can only make emergency calls. If I try to repeat everything above - the same effect. Help!!

 

[krestniy]

I also do have an AT&T SIM card (old, from a friend). Can it aid me in resolving the issue?

 

[krestniy]

If I put that AT&T card in and do everything outlined above it just says "IPhone can't be restored. An unknown error occurred (1600)"

 

[Laelipoo]

Did you ever save your SHSH using Tiny Umbrella? And if so, did you have it upload to Cydia?