Lg D520 Manuel d'utilisateur télécharger pdf (Page 10)

Warning!

t If you install and use an OS other than the one provided by the manufacturer, your

phone is no longer covered by the warranty.

t 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 a screen lock

Set a screen lock to secure your phone from unauthorized use. To set the

screen lock, follow the process below.

From the Home screen, tap Apps

> Settings > Lock screen > Select

screen lock and select from None, Swipe, Face Unlock, Pattern, PIN or Password.

NOTE: In case that you have trouble with Face Unlock, you can unlock the

screen with a pattern and/or PIN as a backup.

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.

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

If you logged into a Google account on the phone and failed to use the correct

pattern 5 times, tap Forgot pattern? You will be required to sign in with your

Google account and prompted to create a new unlock pattern.

If you have set a backup PIN, you can unlock the screen by entering the

backup PIN.

If you haven’t created a Google account on the phone or you forgot your PIN or

Password, you need to perform a hard reset.

Important notice

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Lg D520 Manuel d'utilisateur Page 10