LG Aristo 3 User manual

MFL71261701 (1.0) www.lg.com
USER GUIDE
ENGLISH
LM-X220MA
Copyright ©2018 LG Electronics Inc. All Rights Reserved.

1
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these apps may be withdrawn without prior notice.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 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 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.

2
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.

3
46 Memory card encryption
47 Taking screenshots
48 Entering text
55 Do not disturb
03
Useful Apps
57 Installing and uninstalling
apps
58 App trash
59 App Shortcuts
60 Phone
64 Messaging
65 Camera
74 Gallery
77 Chrome
77 Google apps
79 Contacts
81 Calendar
82 Music
83 Calculator
83 Audio Recorder
84 FM Radio
84 File Manager
Table of contents
01
Custom-designed
Features
6Face recognition
10 Camera features
11 Gallery features
15 Multi-tasking feature
17 Google Assistant
02
Basic Functions
19 Product components and
accessories
20 Parts overview
22 Turning the power on or off
23 Installing the SIM card
25 Inserting the memory card
26 Removing the memory card
26 Battery
30 Touch screen
33 Home screen
43 Screen lock

4Table of contents
84 Smart cleaning
85 LG Mobile Switch
85 Downloads
85 QuickMemo+
88 Clock
89 Email
90 LG SmartWorld
04
Phone Settings
92 Settings
92 Network
101 Sound
102 Display
103 General
05
Appendix
114 LG Bridge
115 Phone software update
117 Anti-Theft Guide
118 FAQ
123 More information
06
For Your Safety
07
LIMITED WARRANTY -
USA

Custom-designed
Features
01

Custom-designed Features 6
Face recognition
Face recognition overview
You can unlock the screen by using face recognition.
• This feature may be more vulnerable to security than the other
screen locks, such as a Pattern, PIN, and Password.
• When a similar face or a photo of your face is used, the screen may
be unlocked.
• The recognized facial data is securely stored in your device.
• If the device cannot detect your face, or you forget the screen lock
set for your device, visit the nearest LG Customer Service Center
with your device and ID card.
• To save power, the face recognition feature will not work when the
battery level is below 5%.
Precautions for face recognition
Face recognition accuracy may decrease in the following cases. To
increase its accuracy, check the following before using the device.
• When your face is covered with a hat, eyeglasses, or mask, or your
face is significantly different due to heavy makeup or beard.
• When there are fingerprints or foreign substances on the front
of the camera lens, or your device cannot detect your face due to
excessively bright or dark conditions.

Custom-designed Features 7
Registering facial data
Before using the face recognition feature, register your facial data on
your device.
1 Tap Settings General Lock screen & security Face
Recognition.
• To use this feature, the screen lock must be set with a Pattern, PIN,
or Password.
• When the screen lock is not set, register the data by following the
on-screen instructions. See
Setting a screen lock for details.
2 Raise your device in the front of your eyes.
3 Register your face by following the on-screen instructions.
• Register your face in a room that is not too bright or dark.
• Position your entire face inside the guideline on the screen, and
then adjust it by slowly moving up, down, left, or right.
4 When the face registration is done, tap OK.
Unlocking the screen with your face
You can unlock the screen with your face instead of a Pattern, PIN, or
Password.
1 Tap Settings General Lock screen & security Select
screen lock.
2 Unlock the screen according to the specified method.
3 Tap Allow face recognition to unlock the screen with your
face.

Custom-designed Features 8
Improving the face recognition
You can add facial data in various conditions to improve face
recognition.
1 Tap Settings General Lock screen & security Face
Recognition.
2 Unlock the screen according to the specified method.
3 Select Improve face recognition.
4 Register your face by following on-screen instructions.
5 When the face registration is done, tap OK.
Deleting facial data
You can delete the registered facial data and register it again if the
face recognition does not work properly.
1 Tap Settings General Lock screen & security Face
Recognition.
2 Unlock the screen according to the specified method.
3 Select Delete face to delete the facial data.
Unlocking the screen with your face when the screen
is turned off
With the screen turned off, raise the device in front of your face to
unlock the screen.
To deactivate this feature, follow the instruction below.
1 Tap Settings General Lock screen & security Face
Recognition.
2 Unlock the screen according to the specified method.
3 Tap Allow when screen is off to deactivate the feature.
• The face recognition feature is available only when the screen
is locked.

Custom-designed Features 9
Swiping to unlock after face recognized
After your device recognizes your face, you must swipe the screen to
unlock.
1 Tap Settings General Lock screen & security Face
Recognition.
2 Unlock the screen according to the specified method.
3 Tap Swipe to unlock after face recognized to activate the
feature.
Enhancing the face recognition
You can prevent your device from being unlocked by photos, images,
or videos.
1 Tap Settings General Lock screen & security Face
Recognition.
2 Unlock the screen according to the specified method.
3 Tap Advanced face recognition to activate the feature.
• Face recognition speed may decrease when you activate this
feature.

Custom-designed Features 10
Camera features
Flash Jump-Cut
You can create a GIF by taking photos at three second intervals.
1 Tap , then tap MODE Flash Jump-Cut .
2 Tap to set the number of cuts you want to take.
3 Tap to take photos.
Portrait
You can take a sharp portrait by applying the camera lens blur effect
on the front camera.
1 Tap , switch to the front camera, then tap Portrait.
2 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).
• This feature is not available if the surroundings are too dark.
•After applying this feature, touch and hold the desired position on
the preview screen to automatically apply the exposure value and
focus. In this case, the Portrait feature and blur strength stay the
same.

Custom-designed Features 11
Gallery features
Creating a movie
You can create a new movie by putting images and videos together.
1 Tap ,select an album, and then tap Create movie.
2 Select images or videos for your movie and tap NEXT.
3 Edit the selected images and videos and then tap SAVE.
Deleting files
You can select images or videos to delete from your video by tapping
at the top right corner of its thumbnail.
Adding files
You can select images or videos to add after tapping at the
bottom of the screen. You can also select the images or videos you
have already previously added.

Custom-designed Features 12
Rearranging files
To rearrange the images and videos, touch and hold the file you want
to move, then drag it to the desired location.
Adding file effects
Tap to add a theme or background music, change the font, and
add a title and author.
• Download the VASSET app from the Play Store to add video
themes, background music or font faces.
If you use mobile data without connecting to a Wi-Fi network, you
may be charged for data usage.
Resetting the movie edits
You can reset the edits made to the movie (e.g. play time, theme,
background music and font effect) by tapping .
Previewing a file
Check your new video before saving it by tapping . After the
playback time elapses, the next file is played automatically.
• A maximum of 50 images and videos can be used to create a video.
• The playback time for an image is 3 seconds by default and it
cannot be changed. Videos can be trimmed down to a minimum of
1 second.
• This feature may not support some image or video formats.

Custom-designed Features 13
Making a GIF file
You can easily make a GIF file using previously recorded video.
1 At the desired starting point while watching a video, tap .
2 Select the length of the GIF you want to create.
• The GIF file is generated for the time selected from the current
time.
• For videos less than 5 seconds, GIF images are automatically
generated for the remaining time.
• You may use this feature solely for creative purposes. The use of
this feature involving infringement of any other person’s rights,
such as copyright or defamatory or offensive statements, may be
subject to civil, criminal, or administrative liabilities and/or penalties
under applicable laws. You shall not copy, reproduce, distribute, or
otherwise make illegal use of any copyrighted materials without
permission of the rightful owner or copyright holder. To the fullest
extent permitted by applicable law, LG Electronics disclaims all
expressed and implied warranties as well as liabilities associated
thereto.
You can also create a GIF file from the Gallery.
1 While viewing an album, tap Create GIF.
2 Select the desired photos to create a GIF file and then tap NEXT.
• You can add more images and adjust the GIF speed, screen
ratio, and file order.
3 Tap SAVE.
• A maximum of 100 images can be used to create a GIF file.

Custom-designed Features 14
Making a collage
You can make a collage from the associated content.
1 While viewing an album, tap Make collage.
2 Select the desired images to add to the a collage and then tap
NEXT.
• Select the desired layout from the bottom of the screen.
3 Tap MAKE.
• A maximum of 9 images can be used to create a collage.

Custom-designed Features 15
Multi-tasking feature
Multi-Window
You can use two apps at the same time by separating the screen into
multiple windows.
1 Tap from the Home touch buttons.
• Recently-used apps appear.
2 Tap at the top of the desired app to use the Multi-Window
feature.
• The selected app appears at the top half of the screen.
You can also access this feature by doing the following:
1 Touch and hold while using an app.
• Recently-used apps appear on the split screen.
2 Tap at the top of the desired app to use the Multi-Window
feature.
• The selected app appears at the bottom of the screen.

Custom-designed Features 16
• To deactivate the Multi-Window feature, touch and hold on the
Home touch button.
• 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 Play Store.
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 touch
buttons.
• Touch and hold an app and drag it to the top of the screen to start
the app with the Multi-Window feature. You can also tap at the
top of each app preview.

Custom-designed Features 17
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
1 Press and hold from the Home screen to launch Google
Assistant.
2 Follow the on-screen instructions to configure the voice settings.
• The device saves your voice data for recognition.
Launching Google Assistant with your voice
1 Say “Ok Google” when the screen is turned on or locked.
2 Say a command or question when you see on the bottom of
the screen.
Launching Google Assistant from the Home
screen
Touch and hold from the Home screen.
• Voice recognition accuracy may decrease if you speak with
an unclear voice or in a noisy place. When you use the voice
recognition feature, increase its accuracy by speaking with a clear
voice in a quiet place.

Basic Functions
02

Basic Functions 19
Product components and
accessories
The following items are included with your device.
• Device
• USB cable
• Charger
• Quick Start Guide
• The items supplied with the device and any available accessories
may vary depending on the area and service provider.
• 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.
• To purchase additional basic items, contact an LG Customer Service
Center.
• To purchase optional items, contact an LG Customer Service Center
for available dealers.
• Some items in the product box are subject to change without
notice.
• The appearance and specifications of your device are subject to
change without notice.
• Device specifications may vary depending on the area or service
provider.
• Be sure to use authentic accessories provided by LG Electronics.
Using third-party accessories may damage the device or cause
malfunctions.
•Remove the protective film on the camera lens if necessary.