Here's my iPhone 3G's version 4.3.4 16gig Successfully Downgrade to 4.1...
Just for Reference Again...
Take a Look for this Image's Before i Downgrade [Version 4.3.4 Baseband 5.16]
-Save shsh blobs in to Tiny Umbrella
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Procedure:
-Use Ireb4 to Put iPhone in DFU Mode
-Restore it with iPhone2,1_4.1_8B117_Restore
-Got Error 1015 after...
-Exit Recovery by Tiny Umbrella
-Jailbreak and Update Base band by redsn0w_win_0.9.6rc14
-Unlock via no Wi-Fi Method
-Done!
Image's:
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