GSM-Forum - View Single Post - .:iPhone 3Gs 4.0 downgraded to 3.1.3 Successfully Jailbreak & Unlocked:.

@Death Knight · 06-23-2010, 17:57

iphone has SHSH backup in saurik server, impossible to downgrade if you dont have a SHSH backup.

06-23-2010, 17:57	#47 (permalink)
@Death Knight Freak Poster Join Date: Sep 2004 Age: 43 Posts: 135 Member: 82866 Status: Offline Thanks Meter: 1	iphone has SHSH backup in saurik server, impossible to downgrade if you dont have a SHSH backup.