Operating System - LG -D725 User Manual

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
will need to uninstall those applications
and all of its data and settings from the
phone.
Important notice
4. Using a Screen Lock
Set a screen lock to secure your phone. To set
the screen lock, follow the process below.
Tap > > Settings > Display tap >
Lock screen > Select screen lock and
select a desired screen lock from Swipe,
Face Unlock, Knock Code, 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, you will have to wait 30
seconds to attempt unlocking the phone
again.
9