LG LMV405EBW Owner’s Manual [zh]

USER GUIDE

LM-V405EBW

ENGLISH

ENGLISH

简体中文

BAHASA MELAYU

Copyright ©2018 LG Electronics Inc. All rights reserved.

MFL71440708 (1.0)

www.lg.com

ENGLISH

About this user guide

Thank you for choosing this LG product. Please carefully read this user
guide before using the device for the first time to ensure safe and proper
use.

• Always use genuine LG accessories. The supplied items are designed

only for this device and may not be compatible with other devices.

• Descriptions are based on the device default settings.

• Default apps on the device are subject to updates, and support for

these apps may be withdrawn without prior notice. If you have any
questions about an app provided with the device, please contact an
LG Service Centre. For user-installed apps, please contact the relevant
service provider.

• Modifying the device’s operating system or installing software from

unofficial sources may damage the device and lead to data corruption
or data loss. Such actions will violate your LG licence agreement and
void your warranty.

• Some content and illustrations may differ from your device, depending

on the area, service provider, software version, or OS version, and are
subject to change without prior notice.

• Software, audio, wallpaper, images, and other media supplied with

your device are licenced for limited use. If you extract and use these
materials for commercial or other purposes, you may be infringing
copyright laws. As a user, you are fully responsible for the illegal use of
media.

• Additional charges may incur for data services, such as messaging,

uploading, downloading, auto-syncing and location services. To avoid
additional charges, select a data plan suitable to your needs. Contact
your service provider to obtain additional details.

1

Instructional notices

WARNING: Situations that could cause injury to the user and third

CAUTION: Situations that may cause minor injury or damage to the

NOTE: Notices or additional information.

parties.

device.

2About this user guide

Table of contents

5 Guidelines for safe and efficient use

01

Custom-designed
Features

13 Camera features
28 Sound quality and effects

features

29 Floating Bar
32 Google Assistant
33 Audio recording features
35 Fingerprint recognition
39 Face Recognition
43 Multi-tasking feature
45 Always-on display
46 Quick Help
46 Notes on Water Resistant

Properties

02

Basic Functions

50 Product components and

accessories

51 Parts overview
54 Turning the power on or off
55 Installing the SIM card
57 Inserting the memory card
58 Removing the memory card
59 Battery
62 Touch screen
65 Home screen
75 Screen lock
80 Memory card encryption
81 Taking screenshots
82 Entering text
86 Content sharing
88 Do not disturb

3

03

04

Useful Apps

90 Installing and uninstalling apps
91 App trash
92 App Shortcuts
93 Phone
97 Messaging
98 Camera
116 Gallery
120 Contacts
123 QuickMemo+
125 Clock
126 Calendar
127 Tasks
127 Music
128 Calculator
128 LG Health
130 E-mail
132 File Manager
132 Smart Doctor
133 LG Mobile Switch
133 Downloads
134 SmartWorld
135 RemoteCall Service
135 Google apps

Settings

139 Settings
139 Network
152 Sound
154 Display
156 General

05

Appendix

169 LG Language Settings
169 LG Bridge
170 Phone software update
172 Anti-Theft Guide
173 Open Source Software Notice

Information

173 Regulatory information

(Regulation ID number, E-labeling,

etc.)

174 Trademarks
175 DECLARATION OF

CONFORMITY

175 More information
177 FAQ

4Table of contents

Guidelines for safe and efficient use

Please read these simple guidelines. Not following these guidelines may be
dangerous or illegal.

Should a fault occur, a software tool is built into your device that will gather a
fault log. This tool gathers only data specific to the fault, such as signal strength,
cell ID position in sudden call drop and applications loaded. The log is used only to
help determine the cause of the fault. These logs are encrypted and can only be
accessed by an authorised LG Repair centre should you need to return your device
for repair.

Exposure to radio frequency energy

Radio wave exposure and Specific Absorption Rate (SAR) information.

This device has been designed to comply with applicable safety requirements for
exposure to radio waves. These requirements are based on scientific guidelines that
include safety margins designed to assure the safety of all persons, regardless of
age and health.

• The radio wave exposure guidelines employ a unit of measurement known

as the Specific Absorption Rate, or SAR. Tests for SAR are conducted using
standardised methods with the device transmitting at its highest certified
power level in all used frequency bands.

• While there may be differences between the SAR levels of various LG device

models, they are all designed to meet the relevant guidelines for exposure to
radio waves.

• The SAR limit recommended by the International Commission on Non-Ionizing

RadiationProtection(ICNIRP)is2W/kgaveragedover10goftissue.

• The highest SAR value for this model tested for use at the ear is 0.333 W/kg

(10g)andwhenwornonthebodyis1.353W/kg(10g).

5

• This device meets RF exposure guidelines when used either in the normal use

positionagainsttheearorwhenpositionedatleast5mmawayfromthebody.

When a carry case, belt clip or holder is used for body-worn operation, it should

notcontainmetalandshouldpositiontheproductatleast5mmawayfrom

your body. In order to transmit data files or messages, this device requires a
quality connection to the network. In some cases, transmission of data files
or messages may be delayed until such a connection is available. Ensure the
above separation distance instructions are followed until the transmission is
completed.

Product care and maintenance

• Use only in-box accessories which are authorised by LG. LG does not guarantee

any damage or failure which is caused by third party accessories.

• Some contents and illustrations may differ from your device without prior

notice.

• Do not disassemble this unit. Take it to a qualified service technician when repair

work is required.

• Repairs under warranty, at LG’s discretion, may include replacement parts

or boards that are either new or reconditioned, provided that they have
functionality equal to that of the parts being replaced.

• Keep away from electrical appliances such as TVs, radios and personal

computers.

• The unit should be kept away from heat sources such as radiators or cookers.

• Do not drop.

• Do not subject this unit to mechanical vibration or shock.

• Switch off the device in any area where you are required to by special

regulations. For example, do not use your device in hospitals as it may affect
sensitive medical equipment.

• Do not handle the device with wet hands while it is being charged. It may cause

an electric shock and can seriously damage your device.

• Do not charge a handset near flammable material as the handset can become

hot and create a fire hazard.

• Use a dry cloth to clean the exterior of the unit (do not use solvents such as

benzene, thinner or alcohol).

• Do not charge the device when it is on soft furnishings.

6Guidelines for safe and efficient use

• The device should be charged in a well ventilated area.

• Do not subject this unit to excessive smoke or dust.

• Do not keep the device next to credit cards or transport tickets; it can affect the

information on the magnetic strips.

• Do not tap the screen with a sharp object as it may damage the device.

• Do not expose the device to liquid or moisture.

• Use accessories like earphones cautiously. Do not touch the antenna

unnecessarily.

• Do not use, touch or attempt to remove or fix broken, chipped or cracked glass.

Damage to the glass display due to abuse or misuse is not covered under the
warranty.

• Your device is an electronic device that generates heat during normal operation.

Extremely prolonged, direct skin contact in the absence of adequate ventilation
may result in discomfort or minor burns. Therefore, use care when handling your
device during or immediately after operation.

• If your device gets wet, immediately unplug it to dry off completely. Do not

attempt to accelerate the drying process with an external heating source, such
as an oven, microwave or hair dryer.

• The liquid in your wet device, changes the colour of the product label inside your

device. Damage to your device as a result of exposure to liquid is not covered
under your warranty.

• A mobile device requires proper air circulation in order to dissipate heat. Direct

skin contact and inadequate circulation of air flow to the device may cause the
device to overheat. The device must be at least 1.0cm from between the user’s
body.

• Prevent dust of any other foreign substances from getting into the Charger/

USB cable port. It may cause heat or fire.

7Guidelines for safe and efficient use

Efficient device operation

Electronics devices

All devices may receive interference, which could affect performance.

• Do not use your device near medical equipment without requesting permission.

Please consult your doctor to determine if operation of your device may
interfere with the operation of your medical device.

• Pacemakermanufacturersrecommendthatyouleaveatleast15cmofspace

between other devices and a pacemaker to avoid potential interference with the
pacemaker.

• This device may produce a bright or flashing light.

• Some hearing aids might be disturbed by devices.

• Minor interference may affect TVs, radios, PCs etc.

• Useyourdeviceintemperaturesbetween0ºCand35ºC,ifpossible.Exposing

your device to extremely low or high temperatures may result in damage,
malfunction, or even explosion.

Road safety

Check the laws and regulations on the use of devices in the area when you drive.

• Do not use a hand-held device while driving.

• Give full attention to driving.

• Pull off the road and park before making or answering a call if driving conditions

so require.

• RF energy may affect some electronic systems in your vehicle such as car

stereos and safety equipment.

• When your vehicle is equipped with an air bag, do not obstruct with installed

or portable wireless equipment. It can cause the air bag to fail or cause serious
injury due to improper performance.

• If you are listening to music whilst out and about, please ensure that the volume

is at a reasonable level so that you are aware of your surroundings. This is of
particular importance when near roads.

8Guidelines for safe and efficient use

Avoid damage to your hearing

To prevent possible hearing damage, do not listen at high volume
levels for long periods.

Damage to your hearing can occur if you are exposed to loud sound for long
periods of time. We therefore recommend that you do not turn on or off the
handset close to your ear. We also recommend that music and call volumes are set
to a reasonable level.

• When using headphones, turn the volume down if you cannot hear the people

speaking near you, or if the person sitting next to you can hear what you are
listening to.

• Excessive sound pressure from earphones and headphones can cause

hearing loss.

Glass Parts

Some parts of your device are made of glass. This glass could break if your device is
dropped on a hard surface or receives a substantial impact. If the glass breaks, do
not touch or attempt to remove it. Stop using your device until the glass is replaced
by an authorised service provider.

Blasting area

Do not use the device where blasting is in progress. Observe restrictions and follow
any regulations or rules.

Potentially explosive atmospheres

• Do not use your device at a refueling point.

• Do not use near fuel or chemicals.

• Do not transport or store flammable gas, liquid or explosives in the same

compartment of your vehicle as your device or accessories.

9Guidelines for safe and efficient use

In aircraft

Wireless devices can cause interference in aircraft.

• Turn your device off before boarding any aircraft.

• Do not use it on the ground without permission from the crew.

Children

Keep the device in a safe place out of the reach of small children. It includes small
parts which may cause a choking hazard if detached.

Emergency calls

Emergency calls may not be available on all mobile networks. Therefore you should
never depend solely on your device for emergency calls. Check with your local
service provider.

Battery information and care

• You do not need to completely discharge the battery before recharging. Unlike

other battery systems, there is no memory effect that could compromise the
battery’s performance.

• Use only LG batteries and chargers. LG chargers are designed to maximise the

battery life.

• Do not disassemble or short-circuit the battery.

• Keep the metal contacts of the battery clean.

• Replace the battery when it no longer provides acceptable performance. The

battery pack may be recharged hundreds of times before it needs replacing.

• Recharge the battery if it has not been used for a long time to maximise

usability.

• Do not expose the battery charger to direct sunlight or use it in high humidity,

such as in the bathroom.

• Do not leave the battery in hot or cold places, as this may deteriorate battery

performance.

• Risk of explosion if battery is replaced by an incorrect type. Dispose of used

batteries according to the instructions.

• If you need to replace the battery, take it to the nearest authorised LG

Electronics service point or dealer for assistance.

10Guidelines for safe and efficient use

• Always unplug the charger from the wall socket after the device is fully charged

to save unnecessary power consumption of the charger.

• Actual battery life will depend on network configuration, product settings,

usage patterns, battery and environmental conditions.

• Make sure that no sharp-edged items such as animal’s teeth or claws, come

into contact with the battery. This could cause a fire.

Securing personal information

• Make sure to protect your personal information to prevent data leakage or

misuse of sensitive information.

• Always back up important data while using the device. LG is not responsible for

any data loss.

• Make sure to back up all data and reset the device when disposing of the device

to prevent any misuse of sensitive information.

• Read the permission screen carefully while downloading applications.

• Be cautious using the applications that have access to multiple functions or to

your personal information.

• Check your personal accounts regularly. If you find any sign of misuse of your

personal information, ask your service provider to delete or change your account
information.

• If your device is lost or stolen, change the password of your account to secure

your personal information.

• Do not use applications from unknown sources.

Notice for Battery replacement

• For your safety, do not remove the battery incorporated in the product.

If you need to replace the battery, take it to the nearest authorised LG
Electronics service point or dealer for assistance.

• Li-Ion Battery is a hazardous component which can cause injury.

• Battery replacement by non-qualified professional can cause damage

to your device.

11Guidelines for safe and efficient use

01

Custom-designed Features

Camera features

Rear Camera

Standard-Angle

Triple cameras

The triple cameras, which are located on the back of the device, allow you
to take photos or record videos with three different angles of view.

, and select / / while taking photos or recording

Tap
videos with the rear camera.

Telephoto

Super Wide-Angle

Triple shot

The triple cameras located on the back of the device take a series of
photos with different angles of view and save as a video with slide effect.

Tap , and tap Triple shot.

1

Tap to take a photo.

2

• The triple cameras take photos automatically in sequence.

• A triple shot video is automatically saved in Gallery.

• While taking a photo, hold the device steady until all 3 photos have

been taken.

Custom-designed Features 13

Triple Preview

You can preview images of different angles taken by the triple cameras
located on the back of the device and select a desired angle to take a
photo or record a video.

Before taking a photo, touch and hold a camera view icon to display
preview icons of three angles on the right.

• The screen displays the preview image of the selected angle of view.

• After selecting a desired angle, tap

a video.

or to take a photo or record

Select
preview
icon.

Telephoto view Standard-Angle view Super Wide-Angle

• This feature is available only in the Auto mode and AI CAM.

Custom-designed Features 14

view

Portrait

You can create an artistic portrait photo, whereby the subject is in focus
and the background is blurred. You can also edit the image by applying
lighting or colour effect to the background.

• While taking a photo with rear camera, keep the distance to your

subject to 1.3 ~ 5 feet.

• This feature is not available if the surroundings are too dark.

Tap , and tap Portrait.

1

Drag the slide bar to the left or right to adjust the blur strength.

2

Adjust blur strength.

Select colour effect.
Select 3D Lighting Effect.

• 3D Lighting Effect: Tap to select a lighting effect.

Custom-designed Features 15

• Backdrop: Tap to select a background effect.

None

- None: Take a photo without background effect.

- Gallery background (front camera option): Import saved image
from the Gallery to merge as background.

to launch the Gallery, and select the photo you want to

Tap
merge.

- Story shot background (front camera option): Take a photo to
merge as background.

to launch the Gallery, and tap to take a photo. Taken

Tap
photo is saved as background.

- Colour background: Select the background colour except for the
subject.

Background icon

Colour background

When Portrait is available. on the screen, tap to take a photo.

3

• The Portrait feature may not work if the camera cannot recognise

the subject.

Custom-designed Features 16

AR features

You can use various AR (Augmented Reality) features with the Camera
app. You can create your own My Avatar, AR Emoji, or AR Sticker for rich
content. My Avatar helps you create a cartoon version of yourself and
customise it. AR Emoji help you create 3D animated animal emojis that
mimic facial expression. AR Sticker allows you to choose from several
different stickers to use on a photo or video while facing your camera.

Creating My Avatar

Tap , switch to the front camera, then tap .

1

Tap to take a photo.

2

• Follow the on-screen instructions to align your face on the screen.

• To make My Avatar by using one of the saved photos from the

Gallery, tap

.

Custom-designed Features 17

Select My Avatar’s gender and select details including avatar type, skin

3

tone, hairstyle, and clothes, then tap OK.

• Taken photos are saved in the Gallery.

Custom-designed Features 18

Creating My Avatar, AR Emoji, AR Sticker

My Avatar AR Emoji AR Sticker

Tap , switch to the front camera, then tap .

1

Select an option you want to record.

2

To take a photo, tap . To record a video, tap .

3

• Taken photos are saved in the Gallery.

Custom-designed Features 19

Using Avatar Stickers

Avatar.

Tap on the LG Keyboard.

1

Select the desired Avatar Sticker and tap .

2

Avatar

Sticker icon

Select My

Custom-designed Features 20

Using Ani Sticker

Tap on the LG Keyboard.

1

Select the desired My Avatar.

2

Tap to record voice and video, and then tap to save.

3

• Ani Stickers with various facial expressions, motions, and voices are

created.

Tap to upload Ani Sticker, and tap .

4

to preview the created Ani Sticker.

• Tap

Select an Ani

Sticker.

Custom-designed Features 21

AI CAM

You can effectively take photos or record videos since the camera
recognises the object when taking a photo or recording a video.

Tap , then tap AI CAM.

1

When the object is recognised, the best effect for the scene is applied.

2

• To apply other effects, tap the scene icon.

• The result of the scene recognition may differ depending on the

illumination or the location of the subject while taking photos. Keywords
do not appear on the actual photos or videos.

• This feature is available only when the front and rear cameras are in the

Auto mode.

AI Composition

While taking portraits, AI engine allows you to automatically edit the
position of the subject and find the optimal picture composition. Both the
original photo and AI Composition photo are saved.

While taking a photo with rear camera, tap AI CAM.

1

When the camera detects the subject, recommended and AI

2

Composition will be applied on the top of the screen.

• The subject must be fewer than three people.

• The subject is recognised when the subject is placed on the top of

the screen.

When AI Composition icon appears, tap to take a photo.

3

• Tap the thumbnail with

• Photos with

• Photos with

• Tap

are the original photos taken by you.
are AI Composition photos.

and to compare them.

from the Gallery to view the photo.

Custom-designed Features 22

AI Composition photoOriginal photo

• The result of the scene recognition may differ depending on the

illumination or the location of the subject while taking photos.

• While taking a photo, related keywords to the subject appear on the

screen. Keywords do not appear on the actual photos.

• This feature is only available on the rear camera.

Custom-designed Features 23

Cine shot

Play forward and backward

You can record a moment and make a video with only a part of the scene
in motion.

While recording a video, hold the device steady. After recorded, rub an area
in the video you want in motion. The selected area starts moving and the
rest of the video remains still.

Tap , then tap MODE .

1

Tap to record a 3 second video.

2

• Hold the device steady while recording the video.

Tap and rub the area you want in motion with the Cine shot effect.

3

Undo

Redo

Select the area to move.

repeatedly.

Play forward repeatedly.

Erase the selected area.

• Tap to erase the selected area.

to play the selected area in motion forward repeatedly.

• Tap

to play the selected area in motion forward and backward

• Tap

repeatedly.

Tap SAVE.

4

• The selected area will be in motion.

Custom-designed Features 24

Cine Video

You can record a movie-like video.

Tap , then tap MODE Cine Video .

1

Tap to record a video.

2

: Record a video by selecting the point zoom feature to zoom in/

•

out around a specific desired area.

: Select an effect to apply to the recording. You can also adjust

•

the vignette and strength for each Cine effect. This feature cannot
be changed after you have started recording.

• The Point zoom feature supports a zoom speed of up to 3x.

• This feature only supports video recordings in standard angle.

Custom-designed Features 25

Makeup Pro

While taking selfies, you can apply various makeup techniques.
When using the front camera, adjust the skin tone and apply eye and lip

makeups.

Tap , switch to the front camera, then tap .

1

Select a desired makeup option, then drag the slide bar to the left or

2

right to adjust the effect.

• When you select None, the slide bar disappears.

Tap to take a photo.

3

Custom-designed Features 26

Google Lens

You can get more information or take action on items around you using
Google Lens, like landmarks, posters, restaurant menus, animals, flowers,
or barcodes, directly in your device.

For example, when you use Google Lens on a:

• Business card: You can save the phone number or address to a contact.

• Book: You can get reviews and other details about it.

• Landmark or building: You can get more details about it.

• Painting in a museum: You can get details about it.

• A plant or animal: You can learn more about it.

• A flyer or event billboard: You can add that event to your calendar.

• Google Lens is available only when your device is connected to the

internet. If you use mobile data, you may be charged for data usage,
depending on your pricing plan.

• This function may be not supported, or the supported languages may

differ depending on the service area.

Use Google Lens

Tap , then tap Google Lens.

1

Point your camera at an item.

2

To get details or take action:

3

• Tap the item on your screen.

• To select text: Tap a word, then tap it again and drag the blue dots.

Custom-designed Features 27

Sound quality and effects features

DTS:X 3D Surround

You can play a song or video in three-dimensional, immersive and vivid
sound. To use this feature, connect earphones, speaker or other external
audio devices to your device.

Settings Sound Sound quality and effects DTS:X 3D

Tap

Surround, then tap

Adjusting the sound direction

You can adjust the sound direction as desired.

Tap Settings Sound Sound quality and effects DTS:X 3D

1

Surround, then tap

Select sound direction.

2

to activate this feature.

.

Custom-designed Features 28

Floating Bar

Floating Bar overview

You can activate frequently used features, including shortcuts,
screenshots, music player, and quick contacts, by touching and then
swiping the Floating Bar on the screen.

To enable the Floating Bar feature, tap
Floating Bar

.

Opening and closing the Floating Bar

• To open the Floating Bar: Tap or .

• To close the Floating Bar: Tap

Floating Bar

Settings General

or .

Custom-designed Features 29