from the when-hard-and-soft-aren't-enough dept.
adeelarshad82 writes "Granted that iPhone 3G is about 3 years old but some of us who still have it are tempted to update it to iOS 4 for the folders, threaded e-mail and iBooks even if it means jail-breaking the phone. Unfortunately though, as it turns out, it's really not worth the hassle. Not only does the update slow the phone, in some cases by a fraction of a second and in others much more, but it's a nightmare to downgrade back to iOS 3."
As far as the laws of mathematics refer to reality, they are not
certain, and as far as they are certain, they do not refer to reality.
-- Albert Einstein