In iOS 10 new feature is introduced to unlock home screen instead swipe we use home button to unlock home screen. If you want to disable ‘Press Home Button To Unlock’ Feature then it is very easy. We can disable this feature via iPhone 6, iPhone 6s, iPhone 7, and second generation iPads settings menu.
If you don’t like this feature and revert back to like iOS 9 then follow the guide step by step.
Open lock and then open settings app.
Go to General > Accessibility > Home Button.
Turn on the Rest Finger to Open toggle.
If you want to keep Press home to unlock feature then don’t change settings and keep all iOS 10 features working.