iPhone News - Guide to downgrade your iPhone 3G/3GS from iOS 4 back to iOS news - Sat Aug 14, 2010 1:39 am Post subject: Guide to downgrade your iPhone 3G/3GS from iOS 4 back to iOS
Many iPhone 3G and iPhone 3GS users have been complaining that their iPhone gotten sluggish and slow after updating to iOS 4 and above. There are many 'un-proven' methods out there to improve the performance like hard-reset and restoring. But the only real way to solve this issue is to restore back to iOS 3.1.3 [...]