Device Guides
Apple iPhone 6s
Change device
iOS is the operating system software installed on your iPhone. To find out which version you have: Tap Settings, Tap General, Tap About, and view the version number.
How to
Turn screen lock on or off
You can lock the phone screen and keys to avoid activating your mobile phone by mistake.
Briefly tap On/Off.


Tap the Home key.


Tap the Home key to turn off the screen lock.


Tap Settings.


Tap Display & Brightness.


Tap Auto-Lock.


Tap the required setting.


Tap the Home key to return to the home screen.