LG Optimus-L3II-E430 User Manual download pdf (Page 138)

4. Using an unlock pattern

Set an unlock pattern to secure your phone. Touch > Apps tab > Settings > Lock

screen from DEVICE > Select screen lock > Pattern.This opens a screen that will

guide you through how to draw a screen unlock pattern. You have to create a Backup

PIN as a safety measure in case you forget your unlock pattern.

Caution: Create a Google account before setting an unlock pattern and

remember the Backup PIN you created when creating your pattern lock.

WARNING

Precautions to take when using pattern lock.

It is very important to remember the unlock pattern you set. You will not be

able to access your phone if you use an incorrect pattern 5 times. You have 5

opportunities to enter your unlock pattern, PIN or password. If you have used

all 5 opportunities, you can try again after 30 seconds.

When you can’t recall your unlock Pattern, PIN or Password:

< If you have forgotten your pattern >

If you logged in to your Google account on the phone but failed to enter the correct

pattern 5 times, touch the Forgot pattern? button at the bottom of the screen. You are

then required to log in with your Google Account or you have to enter the Backup PIN

you entered when creating your Pattern Lock.

If you have not created a Google account on the phone or you forgot Backup PIN, you

have to perform a hard reset.

< If you have forgotten your PIN or Password >

If you forget your PIN or Password, you will need to perform a hard reset.

Caution: If you perform a hard reset, all user applications and user data will be

deleted.

NOTE: If you have not logged into your Google Account and have forgotten

your Unlock Pattern, you will need to enter your Backup PIN.

To check the battery power level:

Touch > Apps tab > Settings > About phone from the SYSTEM > Battery.

The battery status (charging or discharging) and battery level (percentage charged) is

displayed at the top of the screen.

To monitor and control how battery power is being used:

Touch > Apps tab > Settings > About phone from the SYSTEM > Battery >

Battery use.

Battery usage time is displayed on the screen. It tells you how long it has been since

you last connected your phone to a power source or, if currently connected, how long

the phone was last running on battery power. The screen shows the applications or

services using battery power, listed in order from the greatest to smallest amount used.

3. Before installing an open source application and OS

WARNING

If you install and use an OS other than the one provided by the manufacturer

it may cause your phone to malfunction. In addition, your phone will no longer

be covered by the warranty.

WARNING

To protect your phone and personal data, only download applications from

trusted sources, such as Play Store™. If there are improperly installed

applications on your phone, the phone may not work normally or a serious

error may occur. You must uninstall those applications and all associated data

and settings from the phone.

•

Important notice

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LG Optimus-L3II-E430 User Manual Page 138

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