Apple releases iOS and Yosemite updates to fix bugs, boost performance - Macworld

Apple releases iOS and Yosemite updates to fix bugs, boost performance Macworld If your iPhone 4s or iPad 2 have been slowing down since upgrading to iOS 8, today's 8.1.1 update is designed to improve performance on those devices. The release isn't as major as the feature-packed 8.1, which delivered Apple Pay to iOS devices, but ...