All Apple iPhone and iPad iOS 11.3.1 Download Links

Apple Releases iOS 11.3.1 Download here, Apple has released iOS 11.3.1 for the iPhone, iPad, and iPod touch. The build number is 15E302. iOS 11.3.1 has improved security of your iPhone or iPad and addresses an issue where touch input was unresponsive on some iPhone 8 devices because they were serviced with non-genuine replacement displays.

Note: Non-genuine replacement displays may have compromised visual quality and may not work correctly. You must use Apple-certified screen repairs which performed by trusted experts who use genuine Apple parts. See support.apple.com for more information. [Apple Support Downloads] [IPSW Downloads] [Apple Official] [Security and Your Apple ID] [Apple Security Updates].

All Apple iPhone and iPad iOS 11.3.1 Updates Download Links All in one place

Download all Apple iPhone and iPad iOS firmware updates version 11.3.1 from the below links.

For iPhone

Apple iPhone 5s GSM Firmware iOS Download
iPhone_4.0_64bit_11.3.1_15E302_Restore.ipsw

Apple iPhone 5s GSM+CDMA Firmware iOS download
iPhone_4.0_64bit_11.3.1_15E302_Restore.ipsw

Apple iPhone 6+ Firmware iOS Download
iPhone_5.5_11.3.1_15E302_Restore.ipsw
 
Apple iPhone 6 Firmware iOS Download
iPhone_4.7_11.3.1_15E302_Restore.ipsw

Apple iPhone 6s iOS Firmware Download 11.3.1
iPhone_4.7_11.3.1_15E302_Restore.ipsw

Apple iPhone 6s+ iOS Firmware Download 11.3.1 (6s+)
iPhone_5.5_11.3.1_15E302_Restore.ipsw

Apple iPhone SE iOS Firmware Download 11.3.1 (SE)
iPhone_4.0_64bit_11.3.1_15E302_Restore.ipsw

Apple iPhone 7 iOS 11.3.1 Firmware Download (7 GSM+CDMA)
iPhone_4.7_P3_11.0_11.3.1_15E302_Restore.ipsw

Apple iPhone 7 Plus iOS 11.3.1 Firmware Download (7+ GSM+CDMA)
iPhone_5.5_P3_11.0_11.3.1_15E302_Restore.ipsw

Apple iPhone 7 iOS 11.3.1 Firmware (7 GSM)
iPhone_4.7_P3_11.0_11.3.1_15E302_Restore.ipsw

Apple iPhone 7 Plus iOS 11.3.1 Firmware Download (7+ GSM)
iPhone_5.5_P3_11.0_11.3.1_15E302_Restore.ipsw

Apple iPhone 8 iOS 11.3.1 Firmware Download (8 GSM)
iPhone_4.7_P3_11.0_11.3.1_15E302_Restore.ipsw 

Apple iPhone 8 GSM+CDMA iOS 11.3.1 Firmware Download
iPhone_4.7_P3_11.0_11.3.1_15E302_Restore.ipsw

Apple iPhone 8 Plus GSM+CDMA iOS 11.3.1 Download
iPhone_5.5_P3_11.0_11.3.1_15E302_Restore.ipsw
Apple iPhone 8+ GSM iOS 11.3.1 Download
iPhone_5.5_P3_11.0_11.3.1_15E302_Restore.ipsw

Apple iPhone X GSM+CDMA iOS 11.3.1 Download
iPhone10,3,iPhone10,6_11.3.1_15E302_Restore.ipsw

Apple iPhone X GSM iOS 11.3.1 Firmware Download
iPhone10,3,iPhone10,6_11.3.1_15E302_Restore.ipsw

For iPad
 
Apple iPad Air Wi-Fi iOS 11.3.1 Download
iPad_64bit_11.3.1_15E302_Restore.ipsw

Apple iPad Air Cellular iOS 11.3.1 Download
iPad_64bit_11.3.1_15E302_Restore.ipsw

Apple iPad Mini 2 Wi-Fi iOS 11.3.1
iPad_64bit_11.3.1_15E302_Restore.ipsw

iPad Mini 2 Cellular iOS 11.3.1
iPad_64bit_11.3.1_15E302_Restore.ipsw

iPad Air China iOS 11.3.1
iPad_64bit_11.3.1_15E302_Restore.ipsw

iPad Mini 2 China iOS 11.3.1
iPad_64bit_11.3.1_15E302_Restore.ipsw

iPad Mini 3 China iOS 11.3.1
iPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw

iPad Mini 3 Cellular iOS 11.3.1
iPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw

iPad Mini 3 Wi-Fi iOS 11.3.1
iPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw

iPad Air 2 Wi-Fi iOS 11.3.1
iPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw

iPad Air 2 Cellular iOS 11.3.1
iPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw

iPad Mini 4 Wi-Fi iOS 11.3.1
iPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw

iPad Mini 4 Cellular iOS 11.3.1
iPad_64bit_TouchID_11.3.1_15E302_Restore.ipsw

iPad Pro Wi-Fi iOS 11.3.1
iPadPro_12.9_11.3.1_15E302_Restore.ipsw

iPad Pro Cellular iOS 11.3.1
iPadPro_12.9_11.3.1_15E302_Restore.ipsw

iPad Pro 9.7 Wi-Fi iOS 11.3.1
iPadPro_9.7_11.3.1_15E302_Restore.ipsw

iPad Pro 9.7 Cellular iOS 11.3.1
iPadPro_9.7_11.3.1_15E302_Restore.ipsw

iPad 5 Wi-Fi iOS 11.3.1
iPad_64bit_TouchID_ASTC_11.3.1_15E302_Restore.ipsw

iPad 5 Cellular iOS 11.3.1
iPad_64bit_TouchID_ASTC_11.3.1_15E302_Restore.ipsw

iPad 6 Wi-Fi iOS 11.3.1
iPad_64bit_TouchID_ASTC_11.3.1_15E302_Restore.ipsw

iPad 6 Cellular iOS 11.3.1
iPad_64bit_TouchID_ASTC_11.3.1_15E302_Restore.ipsw

iPad Pro 12.9 Wi-Fi 2nd Gen iOS 11.3.1
iPad_Pro_HFR_11.3.1_15E302_Restore.ipsw

iPad Pro 12.9 Cellular 2nd Gen iOS 11.3.1
iPad_Pro_HFR_11.3.1_15E302_Restore.ipsw

iPad Pro 10.5 Wi-Fi iOS 11.3.1
iPad_Pro_HFR_11.3.1_15E302_Restore.ipsw

iPad Pro 10.5 Cellular iOS 11.3.1
iPad_Pro_HFR_11.3.1_15E302_Restore.ipsw