LG M400MT User Manual
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LG M400MT User Manual

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USER GUIDE
LG-M400MT
www.lg.com
MFL00000000 (1.0)

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  • Page 1 USER GUIDE LG-M400MT www.lg.com MFL00000000 (1.0)
  • Page 2 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.
  • 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. About this user guide...

  • Page 4: Table Of Contents

    Table of contents Guidelines for safe and efficient use Safety instructions Custom-designed Basic Functions Features Product components and accessories Second screen Parts overview Signature Wallpaper Turning the power on or off Video recording features Installing the SIM card Audio recording features Inserting the memory card Multi-tasking feature Removing the memory card...
  • Page 5 Display QuickMemo+ General Calculator Clock Downloads File Manager FM Radio Contacts LG Health Appendix QuickRemote LG Language Settings LG SmartWorld LG Bridge Tasks Phone software update LG Friends Manager LG Backup Anti-Theft Guide RemoteCall Service More information Evernote Facebook Instagram...
  • Page 6 Guidelines for safe and efficient use Important Information This user’ s guide contains important information about the use and operation of this phone. Read all information carefully for optimal performance and to avoid any damage or misuse of the phone. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.
  • Page 7 Safety Information Read these simple guidelines. Breaking the rules may be illegal or dangerous. More detailed information is provided in this user’ s guide. • Never use an unapproved battery that could cause damages to the phone or the battery itself, or even explode. •...
  • Page 8 Do not make or answer calls while charging the phone, which can cause a short circuit, electric shock, or fire. • Use only batteries and chargers provided by LG. The warranty does not apply to products provided by other providers. •...
  • Page 9 Body effects This device was tested for typical body operation, keeping a distance of 1 cm (0.39 inch) between the user’ s body and the back of the phone. To comply with RF exposure requirements of the FCC standards, a minimum distance of 1 cm (0.39 inch) between the user’ s body and the back of the phone is required. Belt-clips, holsters, and similar accessories containing metallic components from others manufacturers should not be used.
  • Page 10 Battery Disposal • Please dispose of your battery properly, or bring it to your wireless provider for recycling. • Do not dispose of your battery in fire or with hazardous or flammable materials. Adapter Precautions (Charger) • Using the wrong battery charger could damage your phone and void your warranty.
  • Page 11 • For those host devices that utilize a USB port as a charging source, the host device’ s user manual shall include a statement that the phone shall only be connected to products that bear the USB-IF logo or have completed the USB-IF compliance program.
  • Page 12 Safety instructions TIA’s Safety Information This includes complete security information on wireless phones from TIA (Telecommunications Industry Association). It’ s required, for CTIA Certification, the inclusion in the user manual of text covering pacemakers, hearing aids and other medical devices. It’ s encouraged the use of the remaining TIA language when relevant.
  • Page 13 Suggestions for a more efficient operation For your phone to operate most efficiently: • Do not touch the antenna unnecessarily, when the phone is in use. The contact with the antenna affects call quality, and may cause the phone to operate at a higher power level than otherwise would be need.
  • Page 14 Hearing Aids Some digital wireless phones may interfere with some hearing aids. In the event of such interference, we recommend that you contact your service provider. Other Medical Devices If you use any other personal medical devices, consult your device manufacturer to determine if they are adequately shielded from external RF energy.
  • Page 15 • The battery doesn’t need to be fully discharged before recharging. • Only use LG approved chargers that are specifically made for your phone model, since they are designed to maximize the battery life. • Do not disassemble or short-circuit it.
  • Page 16 • Replace the battery when it no longer provides acceptable performance. The battery can be recharged several hundred times before replacement. • Charge the battery after long periods without use to maximize its life. • The battery life will vary depending on usage patterns and environmental conditions.
  • Page 17 • Do not immerse your phone in water. If this happens, immediately turn it off and remove the battery. If your phone does not work, take it to an LG Authorized Service Facility. • The power supply contains elements that could be harmful to your health, if components are handled directly.

  • Page 18: Custom-Designed Features

    Custom-designed Features...

  • Page 19: Second Screen

    Second screen Second screen overview Second screen lets you open apps and see urgent info without searching for it on the main screen. Customise the screen with apps and info you need. You can set it to be enabled when the screen is on and off. Using the device with the main screen off You can view the current time, date or notifications without turning on the device, and launch functions such as Quick Tools, music player and...
  • Page 20 Expandable notifications When a notification comes in, tap the expandable view icon to view the notification. Direct reply When you receive a notification, you can reply to the recipient from the Second screen without closing the current app. When the notification comes in on the Second screen, tap the arrow icon, then reply to the recipient.

  • Page 21: Signature Wallpaper

    Signature Wallpaper You can create a personalised lock screen wallpaper by using the first letter of your signature from the Second screen. Settings Display Lock screen Wallpaper Signature Wallpaper, then tap Enter your signature and tap SAVE to save the setting. •...

  • Page 22: Video Recording Features

    Video recording features Wide-angle camera You can take photos or record videos with a wider range than your actual field of vision by using the wide-angle on the front and rear camera. Launch the Camera app, then tap to switch between the standard and wide-angle.
  • Page 23 Steady recording You can use the Steady recording feature to minimise motion blur while recording a video. Launch the Camera app, then tap AUTO ( ) or MANUAL ( Steady recording • Starting the camera for details. • This feature is unavailable in the following cases: Video size limitation: Resolution is set as UHD 16:9.
  • Page 24 Tracking focus while using the camera You can track and maintain focus on an object while taking photos or recording videos. Tracking focus. Launch the Camera app, then tap Before recording a video or taking a photo, lightly tap the screen to select an object to focus on.

  • Page 25: Audio Recording Features

    Audio recording features HD Audio Recorder overview You can configure the audio settings manually so that you can record audio based on the settings optimised for the selected mode. Recording modes You can record a highly defined audio file by selecting and configuring the audio mode to suit the recording environment.
  • Page 26 Studio mode You can play an audio file and record your voice at the same time. You can record your voice along with the background music you selected. You can also create a chord by recording your voice multiple times. You can record your comments over the original audio file of the presenter or speaker.
  • Page 27 Other useful features for use of the HD Audio Recorder app GAIN You can adjust the sensitivity of the sound recorded by the microphone. The higher the GAIN value is set, the more sensitively the sound is recorded. You can filter any low-pitched noises such as the low hum of the air conditioner.

  • Page 28: Multi-Tasking Feature

    Multi-tasking feature Multi-Window You can use two apps at the same time by separating the screen into the multiple windows. While using an app, touch and hold from the Home touch buttons, then select an app from the recently used apps list. •...

  • Page 29: Fingerprint Recognition

    Overview screen The Overview screen provides a preview of your recently used apps. To view the list of recently used apps, tap on the Home, then tap the displayed app. • Touch and hold an app and drag it to the top of the screen to start the app with the Multi-Window.
  • Page 30 Precautions for fingerprint recognition Fingerprint recognition accuracy may decrease due to a number of reasons. To maximise the recognition accuracy, check the following before using the device. • The device’ s Power/Lock key has a fingerprint sensor. Ensure that the Power/Lock key is not damaged by a metallic object, such as coin or key.
  • Page 31 Registering fingerprints You can register and save your fingerprint on the device to use fingerprint identification. Settings General Fingerprints & security Fingerprints. • This feature is available when the secured lock is activated. Lock the device with Knock Code, Pattern, PIN, Password and more. •...
  • Page 32 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 33: Quick Share

    quick share You can share a photo or video to the app you want 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 34: Basic Functions

    Basic Functions...

  • Page 35: 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. • If any of these basic items are missing, contact the dealer from which you purchased your device.

  • Page 36: Parts Overview

    Parts overview Basic Functions...
  • Page 37 • Proximity/Ambient light sensor - Proximity sensor: During a call, the proximity sensor turns off the screen and disables touch functionality when the device is in close proximity to the human body. It turns the screen back on and enables touch functionality when the device is outside a specific range.

  • Page 38: Turning The Power On Or Off

    • Do not put heavy objects on the device or sit on it. Failure to do so may damage the touch screen. • Screen-protective film or accessories may interfere with the proximity sensor. • If your device is wet or is being used in a humid place, the touch screen or buttons may not function properly.

  • Page 39: Installing The Sim Card

    Precautions when using the SIM card • Do not lose your SIM card. LG is not responsible for damage and other issues caused by loss or transfer of a SIM card. • Be careful not to damage the SIM card when you insert or remove it.

  • Page 40: Inserting The Memory Card

    Inserting the memory card Insert the memory card into your device. The device can support up to a 2 TB microSD card. Depending on the memory card manufacturer and type, some memory card may not be compatible with your device. Press the back cover release key on the bottom side of the device.

  • Page 41: 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 42 Align the battery with the battery contacts and insert it in place Then put the back cover onto the device Press on the back cover, then press until the back cover is tightly fastened. • Follow the instructions in this user guide cautiously when handling the device.
  • Page 43 Make sure to use the USB cable provided with your device. • Make sure to use an LG-approved charger, battery and charging cable. Charging the battery with a third-party charger may cause the battery to explode or may damage the device.
  • Page 44 • Make sure to use the USB cable provided; do not use third party USB cables or chargers with your device. The LG limited warranty does not cover the use of third party accessories. •...

  • Page 45: Touch Screen

    Touch screen You can familiarise 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 46 Double-tapping Tap twice quickly to zoom in or out on a web page or map. Dragging Touch an item, such as an app or widget, then move your finger to another location in a controlled motion. You can use this gesture to move an item. Swiping Touch the screen with your finger and move it quickly without pausing.
  • Page 47 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 48: 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 49 • Weather widget: View the information of weather and time for a specific area. • Google search widget: Perform a Google search by inputting spoken or written keywords. • Folder: Create folders to group apps by your preferences. • Page icon: Display the total number of Home screen canvases. Tap the desired page icon to go to the page you selected.
  • Page 50 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 51 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 52 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 53 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 another...
  • Page 54 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 55: Screen Lock

    Screen lock Screen lock overview Your device's screen turns off and locks itself if you press the Power/Lock key. This also happens after the device is left idle for a specified period of time. If you press the Power/Lock key when a screen lock is not set, the Home screen appears immediately.
  • Page 56 Secure start-up settings When you select Knock Code, Pattern, PIN or Password as a screen lock method, you can configure your device to be locked whenever turning on the device in order to secure your data. • You cannot use all functions, except for emergency calls until you unlock the device.
  • Page 57 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 58: Memory Card Encryption

    Creating a Knock Code Settings Display Lock screen Select screen lock Knock Code. Tap the squares in a pattern of your choice to create a Knock Code and tap NEXT. Input the created Knock Code again for verification, then tap CONFIRM.

  • Page 59: Taking Screenshots

    • Encrypted files are accessible only from the device where the files were encrypted. • The encrypted memory card cannot be used on another LG device. To use the encrypted memory card on another mobile device, format the card. •...

  • Page 60: Entering Text

    Entering text 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 61 Changing the QWERTY keyboard layout You can add, delete or rearrange keys on the bottom row of the keyboard. Settings General Language & keyboard LG Keyboard Keyboard height and layout QWERTY layout. You can also tap on the keyboard and tap Keyboard height and layout QWERTY layout.
  • Page 62 Customising the keyboard height You can customise the keyboard height to maximise hand comfort when typing. Settings General Language & 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 63 You can split the keyboard in half and place each piece on either side of the screen when the screen is in landscape mode. Settings General Language & keyboard LG Keyboard Keyboard height and layout Split keyboard. You can also tap on the keyboard and tap Keyboard height and layout Split keyboard.
  • Page 64 Adding languages to the keyboard You can make additional languages available for keyboard input. Settings General Language & keyboard LG Keyboard Select languages. Select the languages you want to make available. Copy and Paste You can cut or copy text from an app, and then paste the text into the same app.

  • Page 65: Content Sharing

    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, touch and hold and select You can also touch and hold the text input window, then select CLIP TRAY.
  • Page 66 Nearby devices menu in each app. Use content from nearby devices as if you were using it on your device. Sending or receiving files You can share files between your device and another LG device, or a tablet or computer. Sending files...

  • Page 67: Do Not Disturb

    You can quickly send large files to your computer. Install LG Bridge on your computer. Start LG Bridge on the computer, then sign in using your LG account. Settings Networks Share & connect LG AirDrive, then sign in using your LG account.
  • Page 68 Useful Apps...
  • Page 69 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 70 Uninstalling by using the settings menu Settings General Apps, select an app, then tap Uninstall. Uninstalling apps from the app store To uninstall an app, access the app store from which you download the app and uninstall it. • Some apps cannot be uninstalled by users. Uninstalled apps You can view the uninstalled apps on the Home screen.
  • Page 71 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 72 Answering a call To answer a call, drag to the outside of the circle 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 end a call simply by pressing the Power/Lock key, tap Settings Networks Call Answer and end calls, then turn on End calls with the Power key.
  • Page 73 Functions accessible during a call During a call, you can access a variety of functions by tapping on-screen buttons: • Contacts: View the contact list during a call. • End: End a call. • Dialpad: Display or hide the dial pad. •...
  • Page 74 Viewing call records To view recent call records, tap Call logs. 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 75 Messaging Sending a message You can create and send messages to your contacts using the Messaging app. • Sending messages abroad may incur additional charges. Consult with your service provider for more information. Specify a recipient and create a message. •...
  • Page 76 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 77 AUTO mode You can take photos or record videos by selecting a variety of camera modes and options. Launch the Camera app, then select the AUTO mode from the Second screen. To take a photo, tap . To record a video, tap Switch between the wide-angle camera and...
  • Page 78 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. Customising the camera options You can customise a variety of camera options to suit your preferences.
  • Page 79 When the subject is touched, the video is recorded tracking the focus even if the subject is moving. Tracking focus (Available when the standard camera is in use.) Steady recording Activate the Steady recording for a stable video image. Tag locations Save the image with GPS location data.
  • Page 80 Various camera modes Popout You can take a photo or record a video by using both the standard and wide-angle of the dual camera at the back of the device to record the scenes as if they were put in the frame. The scenes shown in the small, front screen are shot by using the standard camera, and the scenes shown in the large, background screen are shot by using the wide-angle camera.
  • Page 81 Multi-view You can take multiple photos or videos in the form of a collage by using the front and rear cameras. Photos and videos can be saved with different layouts. In the AUTO mode, tap MODE and select a layout. to take photos, according to the on-screen instructions.
  • Page 82 Select Multi-view layout. Delete the Preview the selected clip. selected clip. Timeline. Save the video. Delete all the clips. Play all the clips. Tap SAVE. Panorama You can create a panoramic photo by moving the camera in one direction to photograph and stitch continuous shots of a wide view. In the AUTO mode, tap MODE and then slowly move the camera in one direction.
  • Page 83 Slo-mo You can create an entertaining video by changing the moving speeds of subjects in your video. This feature allows you to record a video at a faster rate of speed and then play it at the standard speed so that the video appears to be slowed down.
  • Page 84 Burst shot You can take continuous shots of photos to create moving pictures. In the AUTO mode, touch and hold • Continuous shots are taken at a fast speed while is held down. • When the storage is set as Internal storage, you can take up to 100 photos.
  • Page 85 Customise the following camera settings. Adjust exposure Adjust white level. balance. Adjust shutter Adjust focus. speed. Adjust brightness. Adjust ISO speed. to take the photo. Customising the camera options You can customise a variety of camera options to suit your preferences. on the screen.
  • Page 86 The image is stored as a RAW file format so that you can Save as RAW modify it. The DNG file is created while taking a photo, then saved as a non compressed high resolution image. Select any of Internal storage and SD card. Storage (Available when the memory card is inserted.) Help...
  • Page 87 Customising the camera options You can customise a variety of camera options to suit your preferences. on the screen. Video resolution Select values for aspect ratio and size for videos. Frame rate Select the frames per second value. Bit rate Select the image quality for videos.
  • Page 88 Other useful features in the Camera app Zoom lever You can control the zoom on the Second screen while recording a video. AE/AF 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 89 Focus peaking In the MANUAL camera or MANUAL video mode, tap FOCUS. Use the focus peaking control slide bar on the right of the screen to bring the subject into focus. • To turn off the feature, tap Focus peaking. Useful Apps...
  • Page 90 Switching between cameras You can switch between the front and rear cameras to suit your environment. On the camera screen, tap or drag the screen in any direction to switch between the front and rear cameras. Selfie shot • Use the front camera to take selfies. See for details.
  • Page 91 • The zoom feature is not available when using the front camera in selfie mode. Selfie shot You can use the front camera to view your face on the screen and take selfies. Gesture shot You can take selfies by using gestures. Show your palm to the front camera and then clench your fist.
  • Page 92 Auto shot You can use the face detection feature to take selfies easily and conveniently. You can set the device so that, when you look at the screen, the front camera detects your face and takes a selfie automatically. • The white coloured guide frame appears when the front camera detects your face.
  • Page 93 Gesture view After taking a selfie with the front camera, you can preview the selfie immediately by placing the screen close to your face. • Gesture view to enable the Gesture view feature. • Only one preview is available each time a photo is taken. •...
  • Page 94 Gallery Gallery overview You can view and manage photos and videos saved on your device. • Saved photos and videos are displayed by folder. Tap a folder and select a file. • View the selected file in full-screen mode. • While viewing a photo, swipe left or right to view the previous or next photo.
  • Page 95 Editing photos While viewing a photo, tap Use a variety of effects and tools to edit the photo. to apply changes. Tap SAVE to save changes. • The changes are overwritten to the original file. • To save the edited photo as another file, tap Save copy.
  • Page 96 Editing videos While viewing a video, tap Use a variety of effects and edit tools to edit the video. Automatically create a 15-sec, 30-sec or 60-sec video clip. Apply effects. Select a section to change the play speed. Adjust the video duration.

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