Switching The Phone On Or Off; Locking And Unlocking The Touch Screen - Samsung galaxy S4 User Manual

You can also choose to display a percentage value. Having a
percentage value on-screen can provide a better idea of the
remaining charge on the battery.
From the Home screen, tap Apps
➔ MY DEVICE ➔ Display ➔ Display battery percentage.

Switching the Phone On or Off

1. Press and hold
2. Swipe your finger across the screen to unlock the
phone.
6
➔ Settings
until the phone switches on.
Note: The display language is preset to English at the factory.
To change the language, use the Language menu. For
more information, refer to "Language and input" on page
124.
3. To switch off the phone, press and hold
until the Device options screen displays.
4. Tap Power off ➔ POWER OFF to switch off the phone.
Locking and Unlocking the Touch
Screen
1. Press
2. Press
swipe your finger across the screen to unlock.
Note: Note: Swipe is the default screen locking method. To
change your screen lock, see "Lock Screen Settings" on
page 108.
to lock the touch screen.
again to display the lock screen then
,