Table of Contents
Advertisement
2
Tap the battery icon.
3
A list all of the applications or services using
battery power from the greatest amount
of energy used to the least amount. You
can also use it to turn off applications or
services, if they are consuming too much
power. Tap any of the listed items for more
options.
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.
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
Important notice
will need to uninstall those applications
and all of its data and settings from the
phone.
4. Using 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.
NOTE
In case that you have trouble with Face Unlock,
you can unlock the screen a Backup Pattern
or PIN.
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,
9
Advertisement
Table of Contents
