I’ve been an unhappy camper since up(?)grading to iOS 7 a few weeks back. My iPad 2, which had been a smooth, quick, and slick performer in iOS 6, was transformed into a ragged and unrefined,
underperforming slug with the change of OS versions. Unhappily, Apple has provided no provision for reverting to iOS 6; installing the iOS 7 upgrade lights the bridge behind it on fire.
Part of the problem, of course, is that the early model iPad 2—with its puny-by-today’s-standards A5 system on chip and small RAM configuration—doesn’t have the hardware muscle to properly support