Firmware files of iOS 8.1.1

Apple updated iOS version to 8.1.1 with improve boot speed for iPhone 4s and iPad 2 Devices. This is not only improvement of iOS 8.1.1 version. For more details click here. Apple is always updating iOS version to new version for remove issues of previous and increase improvements. Here are the firmware files of 8.1.1

• iPhone 6
• iPhone 6 Plus
• iPhone 5S (CDMA)
• iPhone 5S (GSM)
• iPhone 5 (CDMA)
• iPhone 5 (GSM)
• iPhone 5C (CDMA)
• iPhone 5C (GSM)
• iPhone 4S
• iPod touch (5th gen)
• iPad Air 2 Wi-Fi
• iPad Air 2 (Cellular Dualband)
• iPad Air (GSM Cellular)
• iPad Air (Wi-Fi)
• iPad Air (CDMA Cellular)
• iPad 4 (CDMA)
• iPad 4 (GSM)
• iPad 4 Wi-Fi
• iPad Mini (CDMA)
• iPad Mini (GSM)
• iPad Mini (Wi-Fi)
• iPad Mini 2 Retina Wi-Fi + GSM Cellular (iPad 4,5)
• iPad Mini 2 Retina Wi-Fi
• iPad Mini 2 Retina (CDMA, iPad 4,6)
• iPad Mini 3 Retina (iPad 4,9)
• iPad Mini 3 Retina (Wi-Fi)
• iPad Mini 3 Retina (Cellular)
• iPad 3 Wi-Fi
• iPad 3 Wi-Fi + Cellular (GSM)
• iPad 3 Wi-Fi + Cellular (CDMA)
• iPad 2 Wi-Fi (iPad 2,4)
• iPad 2 Wi-Fi (iPad 2,1)
• iPad 2 Wi-Fi + Cellular (GSM)
• iPad 2 Wi-Fi + Cellular (CDMA)