Switching The Device On Or Off; Restarting The Device; Locking And Unlocking The Device - Samsung Galaxy S4 User Manual
Portable quad-band mobile phone
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Also See for Galaxy S4:
- User manual (484 pages) ,
- Important information manual (123 pages) ,
- Customer consultant manual (114 pages)
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Switching the Device On or Off
Once the device has been configured, you will not be
prompted with setup screens again.
To turn the device on:
Press and hold
switches on.
The device searches for your network and after finding
it, you can make or receive calls.
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
Settings" on page 333.
To turn the device off:
1. Press and hold
options screen appears.
2. Tap Power off (
18
(Power/End) until the device
(Power/End) until the Device
).
DRAFT
Internal Use Only
Restarting the Device
1. Press and hold
options screen appears.
2. Tap Restart (
).
Locking and Unlocking the Device
By default, the device screen locks when the backlight turns
off.
Place your finger on the screen and swipe the glass in
any of the directions shown unlock the device.
Note: You can choose to configure lock settings to prevent
unauthorized use of your device. For more information,
refer to "Security" on page 353.
(Power/End) until the Device
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