iOS 8.1.1 To Adress Issues With iPhone 4s And iPad 2

Apple has recently released the first beta build of iOS 8.1.1 to developers. The first update to iOS 8.1 will include bug fixes, but the this release notes suggest a far more interesting development: the update promises to improve performance on the iPhone 4S and iPad 2, two of the oldest devices that support iOS 8. We'd also expect improvements for the original iPad Mini and the 5th-generation iPod Touch, which are internally similar to the 4S and iPad 2.