8
2
The top of the screen displays battery
usage time. It lists all of the applications
or services using battery power from the
greatest amount of energy used to the least
amount.
3. Installing an Open Source
Operating System
Installing an open source operating system
on your phone and not using the operating
system provided by the manufacturer can
cause your phone to malfunction.
n
Warning
•
If you install and use an operating system
other than the one provided by the
manufacturer, your phone is no longer
covered by the warranty.
•
To protect your phone and personal data,
download applications only from trusted
sources, such as Play Store. If some
applications are not properly installed
on your phone, your phone may not work
properly- or serious errors may occur. You
will need to uninstall those applications
and all of its data and settings from the
phone.
4. Using the Swipe, Face
Unlock, Pattern, PIN, or
Password
Set Swipe, Face unlock, Pattern, PIN, or
Password to secure your phone. To set the
screen lock, follow the process below.
From the Home screen, tap the
Menu Key
, tap
Lock screen settings
>
Select
screen lock
and select a desired screen lock
from
Swipe
,
Face Unlock
,
Pattern
,
PIN
and
Password
.
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NOTE
In case that you have trouble with Face Unlock,
you can unlock the screen with a PIN as a
backup. Please note that this feature is only
available after you set up your Google account
on your device.
n
Warning
Take precautions when using an unlock
Pattern, PIN, or Password. It is very
important that you remember the screen
unlock information you set. You are allowed
5 attempts to enter your screen unlock
information. If you used up all 5 opportunities,
you will have to wait 30 seconds to attempt
Important notice
