iOS 7.1 released, improves iPhone 5S stability, iPhone 4 speed, and more

Ars TechnicaiOS 7.1 released, improves iPhone 5S stability, iPhone 4 speed, and moreArs TechnicaThe update is available for all devices that can run iOS 7: the iPhone 4, 4S, 5, 5C, and 5S; the iPad 2, both Retina iPads, both iPad minis, and the iPad Air; and the fifth-generation iPod touch. The update brings a whole pile of fixes. It addresses a ...