LG LM-K400AKR Manuel utilisateur

ENGLISH

MFL71737601 (1.0) www.lg.com

USER GUIDE

LM-K400AKR

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these apps may be withdrawn without prior notice.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 the LG

Authorized Service Center. 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 license 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 licensed for limited use. If you extract and use these

materials for commercial or other purposes, you may be infringing

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.

• Failure to follow the instructions in this guide and improper use may

damage the device.

Instructional notices

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

parties.

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

device.

NOTE: Notices or additional information.

3Table of contents

Table of contents

Useful Apps

53 Installing and uninstalling apps

55 App Shortcuts

56 Phone

60 Messaging

61 Camera

72 Gallery

77 Chrome

78 Google apps

80 QuickMemo+

83 Contacts

85 Clock

86 Calculator

87 Music

88 LG Mobile Switch

88 SmartWorld

89 Game Launcher

89 Smart cleaning

Custom-designed

Features

6Multi-tasking feature

11 Google Assistant

13 Fingerprint recognition

Basic Functions

17 Product components and

accessories

18 Parts overview

21 Turning the power on or off

22 Installing the SIM card and

memory card

24 Removing the memory card

24 Battery

26 Touch screen

29 Home screen

37 Screen lock

41 Memory card encryption

42 Taking screenshots

42 Entering text

51 Do not disturb

4Table of contents

Settings

91 Settings

91 Network & internet

98 Connected devices

101 Sound

102 Notifications

102 Display

103 Wallpaper & theme

104 Lock screen & security

105 Privacy

106 Location

106 Extensions

109 Apps

109 Battery

110 Storage

110 Accounts

110 Digital Wellbeing & parental

controls

111 Google

111 System

114 Accessibility

Appendix

118 LG Language Settings

118 LG Bridge

119 Phone software update

121 Anti-Theft Guide

122 Open Source Software Notice

Information

122 Regulatory information

(FCC ID number, etc.)

123 Trademarks

124 Laser safety statement

125 More information

126 FAQ

For Your Safety

LIMITED WARRANTY USA

Custom-designed

Features

Custom-designed Features 6

Multi-tasking feature

Recent Uses Screen

Swipe the Home button upward and hold to view the recent use

history.

Pop-up window

You can open multiple apps on the screen and easily switch between

them at any time.

1 Swipe up and hold from the bottom of the screen.

2 Tap the app icon on the top left of the app screen and select Pop-up

window.

• If you tap the app icon, the App info, Multi window, Pop-up

window and Pin app options appear.

3 The app appears in the form of a pop-up window on the screen.

• This feature may not be available in some apps or screens.

Custom-designed Features 7

Using the pop-up window

• : Minimizes the pop-up window. The pop-up window is minimized

into the app icon floating on the screen, which can be moved anywhere

you want.

• : Expands the app to full screen.

• : Closes the app.

• To move the pop-up window: Drag the top of the pop-up window.

• To adjust the size of the pop-up window: Drag the left, right or

bottom edge of the pop-up window.

• You can open up to 5 apps using the pop-up windows.

• To select an app from the opened apps, tap one of the pop-up windows.

The selected pop-up window comes to the front.

• Pop-up windows cannot be moved to the status bar or navigation bar area.

Custom-designed Features 8

Using the app folder for pop-up windows

If you tap on the pop-up window, the pop-up window is minimized into

the app icon.

You can move the app icon anywhere you want by dragging it.

If two or more pop-up windows are minimized, the app folder is created

to contain the app icons.

• The recently-used app icon is used as the app folder icon. If you tab the

icon, all the icons for the minimized pop-up windows appear in the app

folder.

Custom-designed Features 9

Pop-up windows

apps folder

• If you touch and hold the app folder for pop-up windows and drag the

app folder into Remove, the app folder will be removed.

• To remove one of the apps from the app folder, open the app folder and

drag the app icon out of the app folder.

Multi window

When using Gestures navigation (by default)

1 Swipe up and hold from the bottom of the screen.

• Recently-used apps appear.

• If you tap the app icon, the App info, Multi window, Pop-up

window and Pin app options appear.

2 Tap the app icon on the top left of the app to be displayed in the

multiwindow and select Multi window.

• The selected app appears at the top half of the screen.

3 Tap the other app to be displayed in the multi window.

• The selected app appears at the bottom half of the screen.

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