What's in iOS 10.1.1
The iOS 10.1.1 update isn't loaded up with new features. Instead, the iOS 10.1.1 update delivers one known bug fix to the iPhone 6.
The iOS 10.1.1 is focused on squashing a problem with the Health application. It appears that some users weren't seeing any Health app data. We didn't notice the issue on any our iOS 10-powered devices.
If you've noticed this problem on your iPhone 6 or you simply want to prevent this issue from popping up on your device, you'll want to look into iOS 10.1.1.
If you failed to install iOS 10.1, iOS 10.1.1 brings everything from that update as well. For more on iOS 10.1, take a look at our walkthrough.
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