Apple yesterday released the third update for iOS (11.0.3), this update addresses:
Updates
- Fixes and 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
The update is already tested on several devices, and appears to be running smoothly.
The update also seems to fix several other issues like the battery draining issue on older devices, Control Center and more.
You can find more info from Apple here
And you can check out this article on iClarified where you can also find peoples comments.
Thanks for reading, have a great day!