iPhone News - Downgrade iOS 4.0.2 to 4.0.1 for iPhone 4 and iPhone 3GS news - Fri Aug 20, 2010 4:32 pm Post subject: Downgrade iOS 4.0.2 to 4.0.1 for iPhone 4 and iPhone 3GS
Apple launched iOS 4.0.2 to fix the exploit used by jailbreakme and stopped signing earlier firmware restore files (40.1 and before). So if you have iPhone 4 or