Apple has released iOS 11.0.2 a few hours back.
Release notes are not mentioning anything related to issues we are facing, however, after installing it on my iPhone SE 64 GB, it feels smooth and stable.
- I have not seen any crash yet.
- Music widget on the lock screen came back and working fine.
- Volume buttons are responding.
- I am using same apps that I was using on iOS 10.3.3 and not seeing any issues so far.
- I have not seen iPhone freezing yet after the update.
- Spotify does not stop suddenly the way it used to with iOS 11.0.1
- Have not checked or monitored battery performance yet.
- I have not done any reboot yet.
Will be observing over coming few days, but looks like iOS 11.0.2 is fixing a lot of things under the hood.