your phone won’t connect to Wi-Fi or a cell signal, even if one is available.
•
Flashlight
:
Turn the flashlight on or off.
•
Display brightness
:
Slide to lower or increase the brightness of your
screen.
•
Auto-rotate
:
Lock your device’s orientation in portrait or landscape
mode.
Open the main Settings app by touching
Settings
in the top right.
You can also turn Auto Rotate on or off from Quick Settings, to lock or unlock
automatic screen rotation.
Manage battery life
•
The status bar shows how much battery you have left, but you can also see
the exact percentage and approximate time of battery life remaining. Swipe
down from the top of the screen, then touch
Battery.
Your Android device’s battery is built to get you through your day. When you’re
running low, Android battery saver conserves your battery power so you can
still make calls and send SMS (text) messages. To turn it on, go to
Settings > Battery > Battery saver.
Lollipop
｜
3
