LG H422F Manuel utilisateur

User Guide

• Screen displays and illustrations may differ from

those you see on actual phone.

• Some of the contents of this guide may not apply

to your phone, depending on the software and your

service provider. All information in this document is

subject to change without notice.

• This handset is not suitable for people who have a

visual impairment due to the tap screen keyboard.

reserved. LG and the LG logo are registered

trademarks of LG Group and its related entities. All

other trademarks are the property of their respective

owners.

• Google™, Google Maps™, Gmail™, YouTube™,

Hangouts™ and Play Store™ are trademarks of

Google, Inc.

ENGLISH

LG-H422F

Important notice

Please check to see whether any problems you encountered with your phone are

described in this section before taking the phone in for service or calling a service

representative.

1. Phone memory

When there is less than 10% of space available in your phone memory, your phone

cannot receive new messages. You need to check your phone memory and delete some

data, such as applications or messages, to make more memory available.

To uninstall applications:

1 Tap > > Apps tab > Settings > General tab > Apps.

2 Once all applications appear, scroll to and select the application you want to

uninstall.

3 Tap Uninstall, then tap OK to conﬁrm.

2. Optimizing battery life

Extend your battery's power by turning off features that you don't have to run constantly

in the background. You can monitor how applications and system resources consume

battery power.

Extending your phone's battery life:

• Turn off radio communications when you are not using. If you are not using Wi-Fi,

Bluetooth or GPS, turn them off.

• Reduce screen brightness and set a shorter screen timeout.

• Turn off automatic syncing for Gmail, Calendar, Contacts and other applications.

• Some applications you have downloaded may reduce battery power.

• While using downloaded applications, check the battery charge level.

Please read this before you start using your phone!

NOTE: If you accidently press the Power/Lock Key while the device is in your

pocket, the screen will turn off automatically in order to save battery power.

To check the battery power level:

• Tap > > Apps tab > Settings > General tab > About phone >

Common tab > 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:

• Tap > > Apps tab > Settings >General tab > About phone >

Common tab > 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.

Important notice

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.

4. Using an unlock pattern

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

> Display tab > Lock screen > 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, tap 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

which 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.

5. Using the Hard Reset (Factory Reset)

If your phone does not restore to its original condition, use a Hard Reset (Factory Reset)

to initialize it.

1 Turn the power off.

2 Press and hold the Power/Lock key + Volume Down key on the back of the

phone.

3 Release the Power/Lock Key only when the LG logo is displayed, then immediately

press and hold the Power/Lock Key again.

4 Release all keys when the Factory hard reset screen is displayed.

5 Select Yes using Volume Up/Down Key and press the Power/Lock Key to

continue, or select No (Exit) using Volume Up/Down Key and press the Power/

Lock Key to cancel.

WARNING

If you perform a Hard Reset, all user applications, user data and DRM licenses

will be deleted. Please remember to backup any important data before

performing a Hard Reset.

Important notice

6. Opening and switching applications

Multi-tasking is easy with Android, you can keep more than one application running

at the same time. There is no need to quit an application before opening another one.

Use and switch between several open applications. Android manages each application,

stopping and starting them as needed to ensure that idle applications don't consume

resources unnecessarily.

1 Tap Recent Apps Key . A list of recently used applications will be displayed.

2 Tap the application you want to access. This does not stop the previous app

running in the background on the phone. Make sure to tap Back Key to exit

an app after using it.

3 To remove an app from the recent apps list, swipe the app preview to the left or

right. To clear all apps, tap Clear all.

7. Transferring music, photos and videos using Media

device (MTP)

1 Tap > > Apps tab > Settings > General tab > Storage to check out

the storage media.

2 Connect the phone to your PC using the USB cable.

3 Slide down the status bar and tap Tap for more USB options and select Media

device (MTP) option.

4 Open the memory folder on your PC. You can view the mass storage content on

your PC and transfer the ﬁles from PC to Device memory folder or vice versa.

5 After transferring ﬁles ,slide down the status bar and tap Tap for more USB

options and select Charge phone from USB connection type list.

8. Hold your phone upright

Hold your cell phone vertically, as you would a regular phone. Your phone has an

internal antenna. Be careful not to scratch or damage the back of the phone, as this

may affect performance.

When making/receiving calls or sending/receiving data, avoid holding the lower part of

the phone where the antenna is located. Doing so may affect call quality.

9. Do not connect your phone when you power on/off

your PC

Make sure to disconnect your phone from the PC when powering your PC on or off as it

might result in PC errors.

Phone overview

Back Key

• Returns to the previous screen. Also closes pop-up

items such as menus, dialog boxes, and the on-screen

keyboard. Touch and hold it to access Dual window.

Front Camera Lens

Proximity Sensor

Home Key

• Return to the Home screen from any screen.

Notification LED

Earpiece

Touch Screen

Recent Apps Key

• Displays recently used applications. If you touch and hold

this key, it opens available options menu.

SIM Switch Key

• Choose which SIM card you’re going to use. Touch and

Hold the key to go to Dual SIM settings.

NOTE: Proximity sensor

When receiving and making calls, the proximity sensor automatically turns the backlight off

and locks the touch screen by sensing when the phone is near your ear. This extends battery

life and prevents you from unintentionally activating the touch screen during calls.

WARNING

Placing a heavy object on the phone or sitting on it can damage the LCD and touch screen

functions. Do not cover the LCD proximity sensor with protective film. This could cause the

sensor to malfunction.

Getting to know your phone

WARNING

Please be careful not to block the microphone by your hand when you call.

Volume Keys (While screen is

switched off)

• Long Press Up to launch QuickMemo

• Long Press Down to launch Camera

Earphone Jack

Charger/USB

port

Power/Lock Key

• Switch your phone on/

off by pressing and

holding this key

• Short press to lock/

unlock the screen

Speaker

Rear Camera Lens

Flash

Microphone

Stylus Pen

Infrared LED

Back cover

Battery

SIM1/micro SD cards slot

(Upper slot for micro SD and

Lower slot for SIM1)

SIM2 card slot

Getting to know your phone

Installing the SIM card and battery

Before you can start exploring your new phone, you'll need to set it up.

1 To remove the back cover, hold the phone ﬁrmly in one hand. With your other hand,

lift off the back cover with your thumbnail as shown in ﬁgure below.

2 Slide the SIM card into its respective slot as shown in the ﬁgure. Make sure the

gold contact area on the card is facing downwards.

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