Apple released the iOS 11.0.3 update on Wednesday, its third update in the last few weeks since the launch of iOS 11.
According to the software update release notes, the iOS 11.0.3 update:
- Fixes an issue where audio and haptic feedback would not work on some iPhone 7 and 7 Plus devices
- Addresses an issue where touch input was unresponsive on some iPhone 6s displays because they were not serviced with genuine Apple parts
iOS users can update to iOS 11.0.3 wirelessly on their iOS devices by going to Settings | General | Software Update then clicking on “Download and Install” or by connecting their iOS devices to their computer and downloading and installing the update through iTunes.
As a best practice, you should always perform a current backup of your iOS devices before installing iOS updates.