Apple releases iOS 11.3.1 with third-party display repair fix, macOS 10.13.4 security update
Apple has released a new software update for iPhone, iPad, and iPod touch. iOS 11.3.1 is likely a bug fix update to the iOS 11.3 software update released last month. Apple has also released a security update to the recent macOS 10.13.4 update to macOS High Sierra.
