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LG LM-X420QM6 User Manual

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USER GUIDE
LM-X420QM6
Copyright ©2019 LG Electronics Inc. All rights reserved.
www.lg.com
MFL71427801 (1.0)

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Summary of Contents for LG LM-X420QM6

  • Page 1 USER GUIDE LM-X420QM6 Copyright ©2019 LG Electronics Inc. All rights reserved. www.lg.com MFL71427801 (1.0)
  • Page 2 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.
  • Page 3 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.

  • Page 4: Table Of Contents

    Table of contents Screen lock Memory card encryption Taking screenshots Custom-designed Entering text Do not disturb Features Camera features Google Assistant Fingerprint recognition Multi-tasking feature Useful Apps Installing and uninstalling apps App trash App Shortcuts Phone Basic Functions Messages Product components and Camera accessories Chrome...
  • Page 5 File Manager Audio Recorder Smart cleaning Appendix Downloads 107 LG Language Settings 107 Phone software update 109 Anti-Theft Guide 110 Open Source Software Notice Settings Information 110 Regulatory information Settings (FCC ID number, etc.) Network & internet 110 Trademarks Connected devices...

  • Page 6: Custom-Designed Features

    Custom-designed Features...

  • Page 7: Camera Features

    Camera features Flash Jump-Cut You can create a GIF by taking photos at three second intervals. , then tap MODE Flash Jump-Cut to set the number of cuts you want to take. to take photos. Food You can take a photo or record a video with adjusting the colour slide bar and white balance.
  • Page 8 AI CAM You can use the AI Cam feature to automatically recognize the object when taking a photo or recording a video for an optimal quality. , then tap AI CAM. When the object is recognized, the best effect for the scene is applied. •...
  • Page 9 Google Lens You can get more information or take desired actions on items around you using Google Lens, like landmarks, posters, restaurant menus, animals, flowers, or barcodes, directly in the Camera app. For example, when you use Google Lens on a: •...
  • Page 10 Portrait You can take a sharp portrait by applying the camera lens blur effect. , switch to the front camera, then tap Portrait. When Portrait is available appears on the screen, tap to take a photo. • To adjust blur strength, drag the slide bar up, down, left or right (depending on the orientation of the phone).

  • Page 11: Google Assistant

    Google Assistant You can manage tasks, plan your day, get answers, and much more. • To use this feature, first connect to the network and sign in to your Google account. Launching Google Assistant Press and hold from the Home screen to launch Google Assistant. Tap GET STARTED.

  • Page 12: Fingerprint Recognition

    Fingerprint recognition Fingerprint recognition overview You must register your fingerprint on your device first before using the fingerprint recognition function. You can use the fingerprint recognition function in the following cases: • To unlock the screen. • To view locked contents in QuickMemo+. •...
  • Page 13 • Scan only one finger for each registration. Scanning more than one finger may affect fingerprint registration and recognition. • The device may generate static electricity if the surrounding air is dry. If the surrounding air is dry, avoid scanning fingerprints, or touch a metallic object, such as coin or key, to remove static electricity before scanning fingerprints.
  • Page 14 Follow the on-screen instructions. • Repeat scanning the fingerprint by moving your finger little by little until the fingerprint registers. When the fingerprint registration is done, tap OK. • Tap ADD MORE to register another fingerprint. If you register only one fingerprint and the corresponding finger is not in a good condition, the fingerprint recognition may not work well.

  • Page 15: Multi-Tasking Feature

    Multi-tasking feature Multi-Window You can use two apps at the same time by separating the screen into multiple windows. from the Home touch buttons. • Recently-used apps appear. at the top of the desired app to use the Multi-Window feature. •...
  • Page 16 To adjust the size of the split screen, drag at the center of the screen. • The Multi-Window feature is not supported by some LG apps and apps downloaded from the Play Store. Overview screen The Overview screen provides a preview of your recently-used apps.

  • Page 17: Basic Functions

    Basic Functions...

  • Page 18: Product Components And Accessories

    Always use genuine LG Electronics accessories. Using accessories made by other manufacturers may affect your device's call performance or cause malfunctions. This may not be covered by LG's repair service. • Some of the device parts are made of tempered glass. If you drop your device on a hard surface or subject it to severe impact, the tempered glass may be damaged.

  • Page 19: Parts Overview

    Parts overview Proximity/Ambient Earpiece light sensor Front camera lens Flash Power/Lock key Google Assistant Key Touch screen SIM/microSD card slot Microphone Rear camera lens Flash Fingerprint sensor Volume keys (+/-) Stereo headset jack Speaker Charger/USB cable port Basic Functions...
  • Page 20 Do NOT attempt to remove the back cover. This device has a non-removable battery. Do not attempt to remove the back cover. Doing so may severely damage the battery and device, which could cause overheating, fire, and injury. • Press and hold the volume down key and Power/Lock key at the same time for a second to take a screenshot.
  • Page 21 • Some functions may be restricted for access, depending on the device specifications. • Do not put heavy objects on the device or sit on it. Doing so may damage the touch screen. • Screen-protective film or accessories may interfere with the proximity sensor.

  • Page 22: Turning The Power On Or Off

    Turning the power on or off Turning the power on When the power is turned off, press and hold the Power/Lock key. • When the device is turned on for the first time, initial configuration takes place. The first booting time for the smart phone may be longer than usual.

  • Page 23: Inserting The Memory Card

    Inserting the memory card The device supports up to a 2 TB microSD card. (Not included) Depending on the memory card manufacturer and type, some memory cards may not be compatible with your device. • It is recommended to use an exFAT file system when using an external memory card of more than 32GB.

  • Page 24: Removing The Memory Card

    Do not remove the memory card while the device is transferring or accessing information. This may cause data to be lost or corrupted, or may damage the memory card or the device. LG is not responsible for losses that result from the abuse or improper use of memory cards, including the loss of data.

  • Page 25: Charging The Battery

    Connecting the cable in the wrong way may damage the device. • Make sure to use an LG-approved charger and charging cable. Charging the battery with a third-party charger may cause the battery to explode or may damage the device.

  • Page 26: Optimizing Battery Life

    Optimizing battery life Extend your battery’ s power by turning off features that you do not need to run constantly in the background. You can monitor how applications and system resources consume battery power. Extending your device battery life • Turn off radio communications when you are not using.

  • Page 27: Touch Screen

    Touch screen You can familiarize yourself with how to control your device by using touch screen gestures. Tapping Lightly tap with your fingertip to select or run an app or option. Touching and holding Touch and hold for several seconds to display a menu with available options.
  • Page 28 Double-tapping Tap the screen twice quickly to zoom in or out on a specific app. Dragging Touch and hold an item, such as an app or widget, then move your finger to a desired location in a controlled motion. You can use this gesture to move an item.
  • Page 29 Pinching and spreading Pinch two fingers to zoom out such as on a photo or map. To zoom in, spread your fingers apart. • Do not expose the touch screen to excessive physical shock. You might damage the touch sensor. •...

  • Page 30: Home Screen

    Home screen Home screen overview The Home screen is the starting point for accessing various functions and apps on your device. Tap on any screen to directly go to the Home screen. You can manage all apps and widgets on the Home screen. Swipe the screen left or right to view all installed apps at a glance.
  • Page 31 • Page icon: Display the total number of Home screen canvases. You can tap the desired page icon to go to the page. The icon reflecting the current canvas will be highlighted. • Quick access area: Fix main apps at the bottom of the screen so that they can be accessed from any Home screen canvas.
  • Page 32 Changing the color of the Home touch buttons bar You can change the background color of the Home touch buttons. Settings Display Home touch buttons. Under Color, tap the desired color. Lock/hide icon The icon to lock or hide the Home touch buttons appears at the bottom left of the screen.
  • Page 33 Status icons When there is a notification for an unread message, calendar event or alarm, the status bar displays the corresponding notification icon. Check your device's status by viewing notification icons displayed on the status bar. No signal Data is being transmitted over the network Alarm is set Vibrate mode is on Bluetooth is on...
  • Page 34 Notifications panel You can open the notifications panel by dragging the status bar downward on the main screen. • To open the quick access icons list, drag the notifications panel downwards or tap . • To rearrange, add, or remove icons, tap EDIT. •...
  • Page 35 Switching the screen orientation You can set the screen orientation to automatically switch according to the device's physical orientation. On the notification panel, tap Rotation from the quick access icon list. You can also tap Settings Display and activate Auto-rotate screen.
  • Page 36 • To configure the Home screen settings, touch and hold on a blank area Home of the Home screen, then select Home screen settings. See screen settings for details. • To view or reinstall the uninstalled apps, touch and hold on a blank area of the Home screen, then select App trash.
  • Page 37 Viewing the background theme You can view only the background image by hiding the apps and widgets on the Home screen. Spread two fingers apart on the Home screen. • To return to the original screen, which displays apps and widgets, pinch your fingers on the Home screen or tap Moving apps on the Home screen On the Home screen, touch and hold an app, then drag it to a desired...
  • Page 38 Using folders from the Home screen Creating folders On the Home screen, touch and hold an app, then drag it over another app. • A new folder is created and the apps are added to the folder. Editing folders On the Home screen, tap a folder and do one of the following actions. •...

  • Page 39: Screen Lock

    • Sort apps by: Set how apps are sorted on the Home screen. • Grid: Change the app arrangement mode for the Home screen. • Hide apps: Select apps you want to hide from the Home screen. • Loop Home screen: Enable to allow continuous Home screen scrolling (loop back to the first screen after the last screen).
  • Page 40 • Password: Enter an alphanumeric password to unlock the screen. • Fingerprints: Unlock the screen by using your fingerprint. Secure start-up settings For additional security for your device, you can enable the Secure start-up option when setting a screen lock. •...
  • Page 41 You can turn the screen on or off by double-tapping the screen. • This option is available only on the Home screen provided by LG. It may not function properly on a custom launcher or on the Home screen installed by the user.

  • Page 42: Memory Card Encryption

    Memory card encryption You can encrypt and protect data saved on the memory card. The encrypted data in the memory card cannot be accessed from another device. Settings Lock screen & security Encryption & credentials Encrypt SD card. Read the on-screen overview of memory card encryption and then tap CONTINUE to continue.

  • Page 43: Taking Screenshots

    Taking screenshots You can take screenshots of the current screen you are viewing. Via a shortcut Press and hold the Power/Lock key and the Volume Down key at the same time for at least two seconds. • Screenshots can be viewed from the Screenshots album in Gallery. Via Capture+ On the screen where you want to take a screenshot, drag the status bar downwards, then tap...

  • Page 44: Entering Text

    Entering text Using the Smart toolbar You can use various keyboard input methods in one place. You can select the desired input method from the top of the keyboard. Select the desired keyboard input method from the Smart toolbar. , then touch and drag each tool to reorganize as desired. Smart toolbar •...
  • Page 45 Smart Tool Tap to hide the smart tools. Tap to add emojis. Tap to enter text by using voice. • To maximize the voice command recognition, speak clearly. • To enter text with your voice, make sure that your device is connected to a network. • To select the language for voice recognition, tap Languages on the voice recognition screen.
  • Page 46 Using the Smart keyboard You can use the Smart keyboard to enter and edit text. With the Smart keyboard, you can view text as you type without bothering to alternate between the screen and a conventional keyboard. This allows you to easily find and correct errors when typing. Moving the cursor With the Smart keyboard, you can move the cursor to the exact position you want.
  • Page 47 Changing the QWERTY keyboard layout You can add, delete or rearrange keys on the bottom row of the keyboard. Settings System Language & input On-screen keyboard LG Keyboard Keyboard height and layout QWERTY keyboard layout. You can also tap on the keyboard and tap Keyboard height and layout QWERTY keyboard layout.
  • Page 48 Customizing the keyboard height You can customize the keyboard height to maximize hand comfort when typing. Settings System Language & input On-screen keyboard LG Keyboard Keyboard height and layout Keyboard height. You can also tap on the keyboard and tap Keyboard height and layout Keyboard height.
  • Page 49 You can move the keyboard to one side of the screen so that you can use the keyboard with one hand. Settings System Language & input On-screen keyboard LG Keyboard Keyboard height and layout One- handed operation. You can also tap on the keyboard and tap Keyboard height and layout One-handed operation.
  • Page 50 Adding languages to the keyboard You can make additional languages available for keyboard input. Settings System Language & input On-screen keyboard LG Keyboard Select languages. You can also tap on the keyboard and tap Select languages. Select the languages you want to use on the keyboard.
  • Page 51 Clip Tray If you copy or cut an image or text, it is automatically saved to the clip tray and can be pasted to any space at any time. On the keyboard, tap You can also touch and hold the text input window, then select CLIP TRAY.

  • Page 52: Do Not Disturb

    Do not disturb You can limit or mute notifications to avoid disturbances for a specific period of time. Settings Sound Do not disturb. • Mode and select the mode you want: - Priority only: Receive sound or vibrate notifications for the selected apps.

  • Page 53: Useful Apps

    Useful Apps...

  • Page 54: Installing And Uninstalling Apps

    Installing and uninstalling apps Installing apps Access an app store to search and download apps. • You can use SmartWorld, Play Store or the app store provided by your service provider. • Some app stores may require you to create an account and sign in. •...

  • Page 55: App Trash

    Installing and uninstalling apps during the setup When you turn on the device for the first time, you can download recommended apps. You can skip to the next step without installation. App trash You can view the uninstalled apps on the Home screen. You can also reinstall apps within 24 hours of uninstallation.

  • Page 56: App Shortcuts

    App Shortcuts On the Home screen, touch and hold an app icon such as Phone, Messages, Camera, Gallery and Settings to display a quick access menu. Use apps more easily through App Shortcuts. • This feature is available only on some apps. Useful Apps...

  • Page 57: Phone

    Phone Voice call Make a phone call by using one of the available methods, such as manually entering a phone number and making a call from the contact list or the list of recent calls. Making a call from the keypad Dial.
  • Page 58 Answering a call To answer a call, drag on the incoming call screen. • When the stereo headset is connected, you can make calls by using the call/end button on the headset. • To answer a call using a shortcut key, tap Settings Network &...
  • Page 59 Checking an incoming call while using an app When a call comes in while using an app, a pop-up notification can be displayed at the top of the screen. You can receive the call, reject the call, or send message from the pop-up screen. Settings Network &...
  • Page 60 Functions accessible during a call During a call, you can access a variety of functions by tapping the on-screen buttons: • Add call: Tap here to add a call to the current conversation. • Contacts: Allows access to your contacts list. •...
  • Page 61 Viewing call records To view recent call records, tap Recent. Then, you can use the following functions: • To view detailed call records, select a contact. To make a call to the selected contact, tap • To delete call records, tap Delete.

  • Page 62: Messages

    Messages Sending a message You can create and send messages to your contacts using the Messages app. • Sending messages abroad may incur additional charges. Consult with your service provider for more information. Tap Start chat. Specify a recipient and create a message. •...

  • Page 63: Camera

    Camera Starting the camera You can take a photo or record a video to cherish all of your memorable moments. • Before taking a photo or recording a video, wipe the camera lens with a soft cloth. • Be careful not to stain the camera lens with your fingers or other foreign substance.
  • Page 64 Auto mode You can take photos or record videos by selecting a variety of camera modes and options. , then tap MODE Auto ( To take a photo, tap . To record a video, tap Turn the flash on or off. Switch between Open Gallery.
  • Page 65 Recording a video Select a camera mode and tap the subject to focus the camera on. • To take a photo while recording a video, tap • To pause the video recording, tap . To resume the video recording, to end the video recording. Customizing the camera options You can customize a variety of camera options to suit your preferences.
  • Page 66 Select if you want to store the pictures and videos in Storage the Internal storage or SD card. (Available when the memory card is inserted.) Help Provides help information for each camera menu. Additional options on the front camera Take a selfie by selecting its option between Gesture Selfie shot shot and Auto shot.
  • Page 67 Other useful features in the Camera app Auto-Exposure/Auto-Focus lock You can fix the current exposure level and focus position by touching and holding the screen in the Auto mode. To turn off the feature, tap a blank area on the screen. •...
  • Page 68 • Use the front camera to take selfies. See Selfie shot for details. Zoom in or out You can use zoom in or out on the camera screen while taking a photo or recording a video. • On the camera screen, pinch or spread two fingers to zoom in or out, then use the displayed +/- slide bar.
  • Page 69 • To use this feature, switch to the front camera mode, then tap Selfie shot Gesture shot. • Make sure that your palm and fist are within the reference line so that the camera can detect them. • This feature may not be available while using some of the camera features.
  • Page 70 Interval shot You can take selfies at an interval. While using the front camera, you can show your palm to the camera, then clench your fist twice quickly. • Four photos are taken at regular intervals after a timer delay of three seconds.
  • Page 71 quick share You can share a photo or video using a desired app immediately after taking it. , then take a photo or record a video. Tap the app icon that appears on the screen to share it using that app. You can also swipe the icon towards the opposite direction to see what other apps you can use to share your photos and videos.

  • Page 72: Chrome

    Chrome Sign in to Chrome and import opened tabs, bookmarks and address bar data from a computer to your device. Google apps You can use Google apps by setting a Google account. The Google account registration window appears automatically when you use a Google app for the first time.
  • Page 73 Play Movies & TV Use your Google account to rent or purchase movies. Purchased contents can be played anywhere. Play Music Purchase music files from the Play Store. Play music files saved on your device. YouTube Search and play videos. Upload videos on YouTube to share them with people around the world.

  • Page 74: Contacts

    Contacts Contacts overview You can save and manage contacts. Essentials Contacts. Adding contacts Adding new contacts On the contact list screen, tap Enter contact details and tap SAVE. Importing contacts You can import contacts from another storage device. On the contact list screen, tap Manage contacts Import.
  • Page 75 Searching for contacts You can search for contacts by using one of the following options: • from the top of the contacts list and then enter the contact information or phone number. • Scroll the contact list up or down. •...

  • Page 76: Quickmemo

    Creating groups On the Groups tab, tap Enter a new group name. Tap Add members, select contacts, then tap ADD. Tap SAVE to save the new group. QuickMemo+ QuickMemo+ overview You can make creative notes by using a variety of options on this advanced notepad feature, such as image management and screenshots, which are not supported by the conventional notepad.
  • Page 77 Writing notes on a photo QuickMemo+ to take a photo, then tap OK. • The photo is automatically attached into the notepad. to write notes on the photo. • Write notes by hand on the photo. • Enter text below the photo. to save the note.

  • Page 78: Clock

    Managing folders You can view notes grouped by the type of the notes. QuickMemo+. At the top of the screen, tap and select a menu item: • All memos: View all notes saved in QuickMemo+. • My memos: View notes created by QuickMemo+. •...
  • Page 79 World clock You can view the current time in cities around the world. Clock World clock. and add a city. Timer You can set the timer to trigger an alarm after a specified period of time. Clock Timer. Set the time and tap Start. •...

  • Page 80: Calendar

    Calendar Calendar overview You can use the calendar to manage events and tasks. Adding events Essentials Calendar. Select Goal, Reminder or Event. Enter details and tap Save. Calculator You can use two types of calculators: the simple calculator and the scientific calculator.

  • Page 81: File Manager

    File Manager You can view and manage files saved on your device or cloud. Management File Manager. and select the desired storage location. Audio Recorder You can record and save your voice or others’ voices from important events. Recorded voice files can be played back or shared. Essentials Audio Recorder.

  • Page 82: Smart Cleaning

    Smart cleaning You can delete temporary files or apps that are no longer used. Management Smart cleaning. On the Smart cleaning screen, you can access Optimize phone, Battery usage, Battery saver, and Test hardware. Downloads You can view, delete or share files downloaded via the Internet or apps. Management Downloads.

  • Page 83: Settings

    Settings...

  • Page 84: Network & Internet

    Settings You can customize the device settings in accordance with your preferences. Settings. • and enter a keyword in the search box to access a setting item. Network & internet Airplane mode You can turn off the call and mobile data functions. When this mode is on, functions that do not involve data, such as games and music playback, remain available.
  • Page 85 Wi-Fi Direct You can connect your device to other devices that support Wi-Fi Direct to share data directly with them. You do not need an access point. You can connect with more than two devices by using Wi-Fi Direct. On the settings screen, tap Network & internet Wi-Fi Advanced Wi-Fi Wi-Fi Direct.
  • Page 86 Customizing mobile data settings On the settings screen, tap Network & internet Mobile data. Customize the following settings: • On: Enable to use data connections on mobile networks. • Limit mobile data usage: Set a limit for mobile data usage to block mobile data if the limit is reached.
  • Page 87 • When connecting to a computer, download the USB driver from www.lg.com and install it on the computer. • You cannot send or receive files between your device and a computer while USB tethering is turned on. Turn off USB tethering to send or receive files.
  • Page 88 Wi-Fi hotspot You can set the device as a wireless router so that other devices can connect to the Internet by using your device’ s mobile data. On the settings screen, tap Network & internet Tethering Wi-Fi hotspot and then tap to activate it.
  • Page 89 Bluetooth tethering A Bluetooth-connected device can connect to the internet by using your device’ s mobile data. On the settings screen, tap Network & internet Tethering Bluetooth tethering and then tap to activate it. Turn on Bluetooth on both devices and pair them. Connect to the mobile network on the paired device.
  • Page 90 Mobile networks You can customize the following mobile network settings. On the settings screen, tap Network & internet Mobile networks. Customize the following settings: • Data roaming: Turn data roaming on or off. • System select (This function may vary depending on the service provider): Select your preferred network mode.

  • Page 91: Connected Devices

    Wireless Emergency Alerts If emergency alerts are issued, those alerts will appear on this menu. On the settings screen, tap Network & internet Wireless Emergency Alerts. Connected devices Bluetooth You can connect your device to nearby devices that support Bluetooth to exchange data with them.
  • Page 92 On the settings screen, tap Connected devices Sharing panel. to deactivate each option. File sharing You can send and receive files between your device and other LG devices or tablets. On the settings screen, tap Connected devices File sharing. Customize the following settings: LG K40: Change the device name.
  • Page 93 On the settings screen, tap Connected devices Media server. Customize the following settings: • Content sharing: Share content on your device with nearby devices. • LG K40: Set your device’ s name. • Content to share: Select the type of media content to share with other devices. •...

  • Page 94: Sound

    • Dialing keypad sound: Enable the keypad sound effect. • LG Keyboard sound: Enable the LG keyboard sound effect. • Touch sound: Enable the sound effect for tapping an item. • Screen lock sound: Enable the sound effect to play when the screen is locked or unlocked.

  • Page 95: Display

    Display The Display category allows you to manage various display settings. On the settings screen, tap Display and customize the following settings: • Home screen: Customize settings for the Home screen. See Home screen settings for details. • Wallpaper & theme: Select wallpaper or screen theme for your device. •...

  • Page 96: Lock Screen & Security

    • Screen timeout: Automatically turn off the screen when the device is left idle for a specified period of time. • Screen saver: Display a screen saver when the device is connected to the holder or charger. Select a screen saver type to display. •...
  • Page 97 - Encrypt SD card: Encrypt the memory card to prevent use on Memory card encryption another device. See for details. - Secure start-up: Protect your device with a lock when it powers on. Secure start-up settings for details. - Credential protection: View the type of the storage where the security certificate will be saved.

  • Page 98: Extensions

    Extensions Smart cleaning You can clean up temporary files or apps that are no longer used to free up storage space. On the settings screen, tap Extensions Smart cleaning. Select a category, then select an item to delete. Tap DELETE DELETE to delete the selected item. Gaming You can configure settings for game tools, graphics and battery saving feature.

  • Page 99: Apps & Notifications

    Shortcut keys You can use the shortcut keys to directly launch apps when the screen is turned off or locked. On the settings screen, tap Extensions Shortcut keys. You can customize the shortcut keys settings. • View notification panel: Swipe down/up on the fingerprint sensor for the notification panel.

  • Page 100: Battery

    Battery You can view the current battery information or turn on power-saving mode. On the settings screen, tap Battery. Customize the following settings: • Battery usage: View the battery usage details. To view more details, select a specific item. • Battery percentage on status bar: Display the remaining battery level as a percentage on the status bar.

  • Page 101: Accounts

    Accounts You can add or manage accounts, including a Google account. You can also sync particular apps or user information automatically. On the settings screen, tap Accounts. Customize the following settings: • Auto-sync accounts: Sync all the registered accounts automatically. •...
  • Page 102 • Vision Screen color inversion: Increase the display color contrast for people with low vision. • Vision Screen color adjustment: Adjust the display color. • Vision Grayscale: Switch the screen to grayscale mode. • Vision End call with the Power key: End a call by pressing the Power/Lock key.

  • Page 103: Google

    • Motor & cognition Touch and hold for calls: Answer or decline calls by touching and holding the call button instead of dragging it. • Motor & cognition Screen timeout: Turn off the screen automatically when the device is left idle for a specified period of time.

  • Page 104: System

    Current keyboard: View the keyboard currently in use. Select a keyboard to use when entering text. • On-screen keyboard: Change the LG keyboard settings or voice recognition feature of Google Voice. • Physical keyboard: Select to use the physical keyboard, or check keyboard shortcut keys.
  • Page 105 On the settings screen, tap System Backup. Customize the following settings: • LG Mobile Switch: Allows you to transfer data from an old LG device to your new LG device. • Backup & restore: Back up your device data or restore data to your device from a backup.
  • Page 106 Restart & reset You can reset the device including network and app settings. On the settings screen, tap System Restart & reset. Customize the following settings: • Auto-restart: Automatically restart the phone once a week. The phone will restart within one hour of the set time. •...

  • Page 107: Appendix

    Appendix...

  • Page 108: Lg Language Settings

    This feature allows you to conveniently update the firmware on your phone to a newer version from the Internet without needing to visit a service center. This feature will only be available if and when LG makes a newer firmware version available for your device.
  • Page 109 This feature allows you to conveniently update your phone’ s software to a newer version via OTA, without connecting a USB cable. This feature will only be available if and when LG makes a newer firmware version available for your device.

  • Page 110: Anti-Theft Guide

    Anti-Theft Guide You can set up your device to prevent other people from using it if it's been reset to factory settings without your permission. For example, if your device is lost, stolen, or wiped, only someone with your Google account or screen lock information can use the device.

  • Page 111: Open Source Software Notice

    In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download. LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to opensource@lge.com .

  • Page 112: Faq

    This chapter lists some problems you might encounter when using your phone. Some problems require you to call your service provider, but most are easy to fix yourself. Message Possible causes Possible corrective measures There is no SIM card in Make sure the SIM card is SIM card error the phone or it is inserted...
  • Page 113 Plug the charger into a different No voltage outlet. Charger defective Replace the charger. Wrong charger Use only original LG accessories. Number not The Fixed dialing number Check the Settings menu and allowed. function is on. turn the function off.
  • Page 114 Message Possible causes Possible corrective measures Restarting the device If your device freezes or hangs, you may need to close apps or turn off the device and turn it on again. Performing a boot-up Press and hold the Power/Lock key and the Volume Down key for about 10 seconds to restart your device.

  • Page 115: For Your Safety

    For Your Safety...
  • Page 116 Important Information This user guide contains important information on the use and operation of this device. Please read all the information carefully for optimal performance and to prevent any damage to or misuse of the device. Any changes or modifications not expressly approved in this user guide could void your warranty for this equipment.
  • Page 117 Body-worn Operation This device was tested for typical use with the back of the device kept 0.39 inches (1.0 cm) from the body. To comply with FCC RF exposure requirements, a minimum separation distance of 0.39 inches (1.0 cm) must be maintained between the user’ s body and the back of the device. Any belt-clips, holsters, and similar accessories containing metallic components may not be used. Avoid the use of accessories that cannot maintain 0.39 inches (1.0 cm) distance between the user’...
  • Page 118 What does “SAR” mean? In 1996, the FCC, working with the FDA, the U.S. Environmental Protection Agency, and other agencies, established RF exposure safety guidelines for wireless devices in the United States. Before a wireless device model is available for sale to the public, it must be tested by the manufacturer and certified to the FCC that it does not exceed limits established by the FCC.
  • Page 119 Do wireless devices pose any special risks to children? The FDA/FCC website states that “the scientific evidence does not show a danger to users of wireless communication devices, including children. ” The FDA/ FCC website further states that “some groups sponsored by other national governments have advised that children be discouraged from using wireless devices at all.
  • Page 120 National Council on Radiation Protection and Measurements http://www.ncrponline.org Engineering in Medicine and Biology Society, Committee on Man and Radiation (COMAR) of the Institute of Electrical and Electronics Engineers http://ewh.ieee.org/soc/embs/comar/ (websites current as of November 2018) Consumer Information on SAR (Specific Absorption Rate) This model device meets the government’...
  • Page 121 SAR information on this model device is on file with the FCC and can be found under the Display Grant section of http://www.fcc.gov/oet/fccid after searching on FCC ID ZNFX420QM. Additionally, the highest SAR values can also be found on the LG website: https://www.lg.com/global/support/sar/sar Additional information on Specific Absorption Rates (SAR) can be found on the Cellular Telecommunications Industry Association (CTIA) website at http://www.ctia.org/ .
  • Page 122 is the better/higher of the two ratings. T-Ratings: Devices rated T3 or T4 meet FCC requirements and are likely to generate less interference to hearing devices than devices that are not labeled. T4 is the better/ higher of the two ratings. Hearing devices may also be rated.
  • Page 123 http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-03-168A1.pdf Hearing Loss Association of America [HLAA] http://hearingloss.org/content/telephones-and-mobile-devices Caution! Avoid Potential Hearing Loss Prolonged exposure to loud sounds (including music) is the most common cause of preventable hearing loss. Some scientific research suggests that using portable audio devices, such as portable music players and cellular telephones, at high volume settings for long durations may lead to permanent noiseinduced hearing loss.
  • Page 124 TIA Safety Information The following is the complete TIA Safety Information for wireless handheld devices. Exposure to Radio Frequency Signal Your wireless handheld portable device is a low power radio transmitter and receiver. When ON, it receives and sends out Radio Frequency (RF) signals. In August, 1996, the Federal Communications Commissions (FCC) adopted RF exposure guidelines with safety levels for handheld wireless devices.
  • Page 125 • Should not carry the device in a breast pocket; • Should use the ear opposite the pacemaker to minimize the potential for interference; • Should turn the device OFF immediately if there is any reason to suspect that interference is taking place. Hearing Aids Some digital wireless devices may interfere with some hearing aids.
  • Page 126 Blasting Areas To avoid interfering with blasting operations, turn your device OFF when in a “blasting area” or in areas posted: “Turn off two-way radio. ” Obey all signs and instructions. Potentially Explosive Atmosphere Turn your device OFF when in any area with a potentially explosive atmosphere and obey all signs and instructions.
  • Page 127 Only use the battery for the device for which it is specified. • Only use the device with an LG charging system that has been qualified with the device, per CTIA Certification Requirements for Battery System Compliance to IEEE1725. Use of an unqualified battery or charger may present a risk of fire, explosion, leakage, or other hazard.
  • Page 128 • Insert the battery charger vertically into the wall power socket. • Only use the LG-approved battery charger. Otherwise, you may cause serious damage to your device. • Use the correct adapter for your device when using the battery charger abroad.
  • Page 129 Your device has an internal battery. For your safety, do not remove the battery incorporated in the product. If you need to replace the battery, take it to the nearest authorized LG Electronics service point or dealer for assistance. •...
  • Page 130 Using the device in proximity to receiving equipment (i.e., TV or radio) may cause interference to the device. • Do not immerse your device in water, liquid chemicals, or expose to high humidity. Immediately, take it to an LG Authorized Service Center. • Do not paint your device. •...
  • Page 131 FDA Consumer Update The U.S. Food and Drug Administration’ s Center for Devices and Radiological Health Consumer Update on Mobile Phones: 1. Do wireless devices pose a health hazard? The available scientific evidence does not show that any health problems are associated with using wireless devices.
  • Page 132 • Cooperate in providing users of wireless devices with the best possible information on possible effects of wireless device use on human health. The FDA belongs to an interagency working group of the federal agencies that have responsibility for different aspects of RF safety to ensure coordinated efforts at the federal level.
  • Page 133 4. What are the results of the research done already? The research done thus far has produced conflicting results, and many studies have suffered from flaws in their research methods. Animal experiments investigating the effects of Radio Frequency (RF) energy exposures characteristic of wireless devices have yielded conflicting results that often cannot be repeated in other laboratories.
  • Page 134 6. What is the FDA doing to find out more about the possible health effects of wireless device RF? The FDA is working with the U.S. National Toxicology Program and with groups of investigators around the world to ensure that high priority animal studies are conducted to address important questions about the effects of exposure to Radio Frequency (RF) energy.
  • Page 135 8. What has the FDA done to measure the Radio Frequency energy coming from wireless devices? The Institute of Electrical and Electronic Engineers (IEEE) is developing a technical standard for measuring the Radio Frequency (RF) energy exposure from wireless devices and other wireless handsets with the participation and leadership of FDA scientists and engineers.
  • Page 136 to Radio Frequency (RF) energy, the measures described above would apply to children and teenagers using wireless devices. Reducing the time of wireless device use and increasing the distance between the user and the RF source will reduce RF exposure. Some groups sponsored by other national governments have advised that children be discouraged from using wireless devices at all.
  • Page 137 12. Where can I find additional information? For additional information, please refer to the following resources: FDA web page on wireless devices http://www.fda.gov/Radiation-EmittingProducts/ RadiationEmittingProductsandProcedures/HomeBusinessandEntertainment/ CellPhones/default.htm Federal Communications Commission (FCC) RF Safety Program http://www.fcc.gov/oet/rfsafety International Commission on Non-lonizing Radiation Protection https://www.icnirp.org World Health Organization (WHO) International EMF Project http://www.
  • Page 138 2. When available, use a hands-free device. A number of hands-free wireless device accessories are readily available today. Whether you choose an installed mounted device for your wireless device or a speaker phone accessory, take advantage of these devices if available to you. 3.
  • Page 139 10. Call roadside assistance or a special wireless non-emergency assistance number when necessary. Certain situations you encounter while driving may require attention, but are not urgent enough to merit a call for emergency services. But you can still use your wireless device to lend a hand. If you see a broken-down vehicle posing no serious hazard, a broken traffic signal, a minor traffic accident where no one appears injured or a vehicle you know to be stolen, call roadside assistance or other special non-emergency wireless...

  • Page 140: Limited Warranty - Usa

    LIMITED WARRANTY - USA...
  • Page 141 AND JURY TRIALS ARE NOT PERMITTED. PLEASE SEE THE SECTION TITLED “PROCEDURE FOR RESOLVING DISPUTES” BELOW. Should your LG Mobile Phone (“Product”) fail due to a defect in materials or workmanship under normal and proper use, during the warranty period set forth below, LG will, at its option, repair or replace the Product.
  • Page 142 LG will not re-install or back-up any data, applications, or software that you have added to your Product. It is therefore recommended that you back-up any such data or information prior to sending the Product to LG to avoid permanent loss of such information You shall bear the cost of shipping the Product to LG Customer Service.
  • Page 143 Call 1-800-793-8896 and select the appropriate option from the menu. Or visit our website at http://www.lg.com . Or by mail: LG Electronics Customer Service P.O. Box 240007 Huntsville, AL 35813 ATTN: CIC – Mobile Handsets DO NOT RETURN YOUR PRODUCT TO THE ABOVE ADDRESS. Please call or write for procedures for obtaining warranty service.
  • Page 144 Notice of Dispute. In the event you intend to commence an arbitration proceeding, you must first notify LG in writing at least 30 days in advance of initiating the arbitration by sending a letter to LG at LG Electronics U.S.A., Inc. Attn: Legal Department- Arbitration 1000 Sylvan Avenue Englewood Cliffs, NJ 07632.
  • Page 145 AAA in the manner described in the AAA Rules. You must also send a copy of your written demand to LG at LG Electronics, U.S.A., Inc. Attn: Legal Department- Arbitration 1000 Sylvan Avenue Englewood Cliffs, NJ 07632.
  • Page 146 LG can require the other to participate in an arbitration proceeding. To opt out, you must send notice to LG no later than 30 calendar days from the date of the first consumer purchaser’ s purchase of the product by either: (i) sending an e-mail to optout@lge.com , with the subject line: “Arbitration Opt Out”...

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