LG Reflect L555DL User manual

ENGLISH
MFL71813301 (1.0) www.lg.com
Copyright ©2021 LG Electronics Inc. All rights reserved.
USER GUIDE
LG L555DL
OS: Android™ 10

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these apps may be withdrawn without prior notice.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 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
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.
• Failure to follow the instructions in this guide and improper use may
damage the device.

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
41 Memory card encryption
42 Taking screenshots
43 Do not disturb
03
Useful Apps
45 Installing and uninstalling apps
46 App trash
47 App Shortcuts
48 Phone
52 Messages
53 Camera
65 Gallery
68 Chrome
68 Google apps
70 Contacts
72 QuickMemo+
75 Clock
76 Calendar
77 Music
78 Calculator
78 FM Radio
79 Files
79 Smart cleaning
Table of contents
01
Custom-designed
Features
6 Camera features
7 Gallery features
9 Google Assistant
11 Fingerprint recognition
15 Multi-tasking feature
02
Basic Functions
17 Product components and
accessories
18 Parts overview
21 Turning the power on or off
22 Installing the SIM card
24 Inserting the memory card
25 Removing the memory card
25 Battery
27 Touch screen
30 Home screen
38 Screen lock

4Table of contents
04
Settings
81 Settings
81 Network & internet
88 Connected devices
90 Sound
91 Notifications
92 Display
94 Wallpaper & theme
94 Lock screen & security
96 Privacy
97 Location
97 Extensions
98 Apps
99 Battery
99 Storage
100 Accounts
100 Digital Wellbeing & parental
controls
100 Google
101 System
104 Accessibility
05
Appendix
107 LG Language Settings
107 Phone software update
108 Anti-Theft Guide
109 Open Source Software Notice
Information
109 Regulatory information
(FCC ID number, etc.)
110 Trademarks
111 Laser Safety Statement
112 FAQ
06
For Your Safety
07
LIMITED WARRANTY USA

Custom-designed
Features
01

Custom-designed Features 6
Camera features
Portrait
You can create an artistic portrait photo, whereby the subject is in focus
and the background is blurred. You can also edit the image by applying
lighting or color effect to the background.
• While taking a photo, keep the distance to your subject to 1.3 ~ 5 feet.
• This feature is not available if the surroundings are too dark.
1 On the home screen, tap , and tap Portrait.
2 Drag the slide bar to the left or right to adjust the blur strength.
Adjust blur strength.
3 When Portrait is available appears on the screen, tap to take a
photo.
• The Portrait feature may not work if the camera cannot recognize
the subject.

Custom-designed Features 7
Gallery features
Creating a movie
You can create a new movie by putting images and videos together.
1 On the home screen, tap , select an album, 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.

Custom-designed Features 8
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.
• Touch and hold a file, and then tap another file for multiple selection.
Rearranging files
To rearrange the images and videos, touch and hold the file you want to
move, then dragging it to the desired location.
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 9
Making a GIF
You can easily make a GIF file using recorded video.
1 At the desired starting point while watching a video, tap .
2 Select the length of the GIF you want to create.
• GIF 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.
Google Assistant
Overview
Google Assistant on mobile makes it easy to get things done no matter
where you are. Keep in touch, manage tasks and to do lists, get directions,
control your connected home and more whether you are driving, on the
go or at home.
• To use this feature, first connect to the network and sign in to your
Google Account.

Custom-designed Features 10
Sign in
1 Press the Google Assistant key on the left side of the device.
OR
Touch and hold from the Home screen to launch Google Assistant.
2 Tap GET STARTED.
3 Follow the on-screen instructions.
• The device saves your voice data for recognition.
4 Set whether to use the voice match unlock function.
• If you use the voice match unlock function, you can unlock the
device even when the device screen is turned off or the device is
charging by saying “OK Google” or “Hey Google.”.
• For stronger security, it is advisable to use Pattern, PIN, or Password.
• This feature may be more vulnerable to security than the other screen
locks, such as Pattern, PIN, and Password.
When a similar voice or your recorded voice is used, the screen may be
unlocked.
• You need to unlock the device by using the specified method if you fail
to unlock the device with voice recognition. See
Setting a screen lock
for details.
5 Tap Save.

Custom-designed Features 11
Accessing by Voice
1 When the home screen is turned off or locked, say “OK Google” or
“Hey Google”.
2 When the Google Assistant screen appears, say a command or ask a
question.
Accessing from Home Screen or Any Other
Screen
1 Press the Google Assistant key on the left side of the device.
OR
Touch and hold from the Home screen to launch Google Assistant.
2 Say a command or question when you see on the bottom of the
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.
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+.
• Confirm a purchase by signing in to an app or identifying yourself with
your fingerprint.

Custom-designed Features 12
• Your fingerprint can be used by the device for user identification. Very
similar fingerprints from different users may be recognized by the
fingerprint sensor as the same fingerprint. For added security, set the
screen lock using a pattern, PIN or Password.
• If the device cannot detect your fingerprint, or you forget the value
specified for registration, contact the LG Authorized Service Center with
your device and ID card.
Precautions for fingerprint recognition
Fingerprint recognition accuracy may decrease due to a number of
reasons. To maximize the recognition accuracy, check the following before
using the device.
• Ensure that the fingerprint sensor is not damaged by a metallic object,
such as coin or key.
• When water, dust or other foreign substance is on the fingerprint
sensor or your finger, the fingerprint registration or recognition may
not work. Clean and dry your finger before using the fingerprint sensor.
• A fingerprint may not be recognized properly if the surface of your
finger has a scar or is not smooth due to being soaked in water.
• If you bend your finger or use the fingertip only, your fingerprint may
not be recognized. Make sure that your finger covers the entire surface
of the fingerprint sensor.
• 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.

Custom-designed Features 13
Registering fingerprints
You can register and save your fingerprint on the device to use fingerprint
identification.
1 On the home screen, tap Settings Lock screen & security
Fingerprints.
• This feature is available only when the screen lock is set.
- Lock the device with a pattern, PIN or password.
• If the screen lock is not set, enable it by following the on-screen
instructions. See
Setting a screen lock for details.
2 Locate the fingerprint sensor on the back of the device and gently put
your finger on it to register the fingerprint.
3 Follow the on-screen instructions.
• Repeat scanning the fingerprint by moving your finger little by little
until the fingerprint is registered.
4 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. As a
preventative measure, register multiple fingerprints.

Custom-designed Features 14
Managing fingerprints
You can edit or delete registered fingerprints.
1 On the home screen, tap Settings Lock screen & security
Fingerprints.
2 Unlock according to the specified lock method.
3 From the fingerprint list, tap a fingerprint to rename it. To delete it,
tap .
Unlocking the screen with a fingerprint
You can unlock the screen or view locked content by using your
fingerprint.
1 On the home screen, tap Settings Lock screen & security
Fingerprints.
2 Unlock according to the specified lock method.
3 On the fingerprint settings screen, activate the desired function:
• Screen lock: Unlock the screen with a fingerprint.
• Content lock: Access contents you have locked in QuickMemo+
with a fingerprint.

Custom-designed Features 15
Multi-tasking feature
Multi window
When using Buttons only navigation (by default)
1 Tap on the Navigation bar.
• Recently-used apps 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.
• To adjust the size of the split screen, drag the bar on the center of the
screen.
• To deactivate the multi window feature, drag the center bar up or down
to the end of the screen.
• The multi window feature is not supported in some LG apps or apps
downloaded on Google Play.
When using Gestures navigation
1 Swipe up and hold from the bottom of the screen.
• Recently-used apps 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.

Basic Functions
02

Basic Functions 17
Product components and
accessories
The following items are included with your device.
• Device
• USB cable
• Charger
• Quick Start Guide
• Ejection pin
• The items supplied with the device and any available accessories may
vary depending on the area and service provider.
• Do not use unapproved USB cables or chargers with your device. The
LG limited warranty does not cover damage caused by the use of third
party accessories.
• 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. If this happens, stop using your device
immediately and contact the LG Authorized Service Center.
• If any of these basic items are missing, contact the dealer from which
you purchased your device.
• To purchase additional basic items, contact the LG Authorized Service
Center.
• To purchase optional items, contact the LG Authorized 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.

Basic Functions 18
Parts overview
Touch screen
Power/Lock key
LED indicator
Earpiece
Front camera lens
Proximity/Ambient light
sensor
Volume keys (+/-)
Google Assistant key
Microphone
Fingerprint sensor
SIM/Memory card tray
Rear camera lenses
Flash
Speaker Stereo headset jack
Charger/USB cable port
Microphone

Basic Functions 19
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.
• 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.
- Ambient light sensor: The ambient light sensor analyzes the ambient
light intensity when the auto-brightness control mode is turned on.
• Volume keys
- Adjust the volume for ringtones, calls or notifications.
- While using the Camera, gently press a Volume key to take a photo.
To take continuous photos, press and hold the Volume key.
- Press the Volume Down key twice to launch the Camera app when
the screen is locked or turned off. Press the Volume Up key twice to
launch Screen-off memo.
• Power/Lock key
- Briefly press the key when you want to turn the screen on or off.
- Press and hold the key when you want to select a power control
option.