Update Your Phone; Update Your Phone Software - Samsung Galaxy J3 6 User Manual

2. Tap Menu
 Your phone will display the Google Play store Help page, where you will find comprehensive,
categorized information about Google Play. Tap Browse all articles to browse the full help
menu, or tap Search help to search for specific topics.
Lock and Unlock Your Screen
Your phone allows you to quickly turn the screen off when not in use and to turn it back on and unlock it
when you need it.
Turn the Screen Off When Not in Use
To quickly turn the screen off, press the Power/Lock key. Pressing the Power/Lock key again or
receiving an incoming call will turn on your phone screen and show the lock screen.
To save battery power, the phone automatically turns off the screen after a certain period of time when
you leave it idle. You will still be able to receive messages and calls while the phone's screen is off.
Basic Operations
> Help & Feedback.
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