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."
Thus mathematics may be defined as the subject in which we never know
what we are talking about, nor whether what we are saying is true.
-- Bertrand Russell