Apple has released iOS 11.3.1 for download, a minor update which comes in at 49.5MB for the iPhone X.
The release notes say it “improves the security of your iPhone and iPad and addresses an issue where touch input was unresponsive on some iPhone 8 devices because they were serviced with non-genuine replacement displays.”
Apple also says non-genuine replacements screens “may have compromised visual quality and fail to work correctly.”
Direct download links are available below:
iOS 11.3.1 (Build 15E302) for:
iPad Air (Wi-Fi) (iPad4,1) — Download
iPad Air (Cellular) (iPad4,2) — Download
iPad Air (China) (iPad4,3) — Download
iPad mini 2 (Wi-Fi) (iPad4,4) — Download
iPad mini 2 (Cellular) (iPad4,5) — Download
iPad mini 2 (China) (iPad4,6) — Download
iPad mini 3 (Wi-Fi) (iPad4,7) — Download
iPad mini 3 (Cellular) (iPad4,8) — Download
iPad mini 3 (China) (iPad4,9) — Download
iPad mini 4 (Wi-Fi) (iPad5,1) — Download
iPad mini 4 (Cellular) (iPad5,2) — Download
iPad Air 2 (Wi-Fi) (iPad5,3) — Download
iPad Air 2 (Cellular) (iPad5,4) — Download
iPad Pro (9.7”, Wi-Fi) (iPad6,3) — Download
iPad Pro (9.7”, Cellular) (iPad6,4) — Download
iPad Pro (Wi-Fi) (iPad6,7) — Download
iPad Pro (Cellular) (iPad6,8) — Download
iPad 5 (Wi-Fi) (iPad6,11) — Download
iPad 5 (Cellular) (iPad6,12) — Download
iPad Pro 2 (12.9”, Wi-Fi) (iPad7,1) — Download
iPad Pro 2 (12.9”, Cellular) (iPad7,2) — Download
iPad Pro (10.5”, Wi-Fi) (iPad7,3) — Download
iPad Pro (10.5”, Cellular) (iPad7,4) — Download
iPad7,5 (iPad7,5) — Download
iPad7,6 (iPad7,6) — Download
iPhone 5s (GSM/LTE) (iPhone6,1) — Download
iPhone 5s (CDMA/LTE) (iPhone6,2) — Download
iPhone 6 Plus (iPhone7,1) — Download
iPhone 6 (iPhone7,2) — Download
iPhone 6s (iPhone8,1) — Download
iPhone 6s Plus (iPhone8,2) — Download
iPhone SE (iPhone8,4) — Download
iPhone 7 (CDMA/GSM/LTE) (iPhone9,1) — Download
iPhone 7 Plus (CDMA/GSM/LTE) (iPhone9,2) — Download
iPhone 7 (GSM/LTE) (iPhone9,3) — Download
iPhone 7 Plus (GSM/LTE) (iPhone9,4) — Download
iPhone 8 (CDMA/GSM/LTE) (iPhone10,1) — Download
iPhone 8 Plus (CDMA/GSM/LTE) (iPhone10,2) — Download
iPhone X (CDMA/GSM/LTE) (iPhone10,3) — Download
iPhone 8 (GSM/LTE) (iPhone10,4) — Download
iPhone 8 Plus (GSM/LTE) (iPhone10,5) — Download
iPhone X (GSM/LTE) (iPhone10,6) — Download
iPod touch 6G (iPod7,1) — Download