Samsung SM-G990B User manual

www.samsung.com
USER MANUAL
English. 10/2022. Rev.1.0
SM-G990B
SM-G990B/DS
SM-G990B2/DS
SM-G990E
SM-G990E/DS

2
Table of Contents
Getting started
6 Device layout and functions
9 Charging the battery
13 SIM or USIM card (nano-SIM card)
15 Turning the device on and off
16 Initial setup
Apps and features
17 Introduction
18 Samsung account
19 Understanding the screen
27 Notification panel
29 Entering text
31 Installing or uninstalling apps
33 Phone
35 Contacts
37 Messages
39 Internet
40 Multi window
43 Bixby
45 Bixby Vision
46 Samsung Kids
47 Samsung Health
48 Samsung Notes
49 Samsung Members
49 Samsung Global Goals
49 Samsung TV Plus
49 Galaxy Shop
50 Galaxy Wearable
50 Calendar
51 Reminder
52 My Files
52 Clock
52 Calculator
53 Game Launcher
54 Game Booster
55 SmartThings
55 Smart View
56 Music Share
58 Link to Windows
59 Samsung DeX
65 Google apps
66 Camera
82 Gallery
86 AR Zone
92 Voice Recorder
94 Samsung Wallet
96 Samsung Pay
98 Sharing content
100 Screen capture and screen record
102 Transferring data from your previous
device (Smart Switch)

Table of Contents
3
122 Security and privacy
123 Face recognition
125 Fingerprint recognition
127 Samsung Pass
129 Secure Folder
132 Secure Wi-Fi
133 Location
134 Safety and emergency
134 Accounts and backup
135 Samsung Cloud
136 Google
136 Advanced features
137 Motions and gestures
138 Video call effects
138 Dual Messenger
139 Digital Wellbeing and parental
controls
140 Battery and device care
140 Optimising your device
140 Battery
141 Storage
141 Memory
141 Device protection
141 Auto optimisation
141 Software update
142 Diagnostics
142 Apps
142 General management
143 Accessibility
144 Software update
145 About phone
Settings
104 Introduction
105 Samsung account
105 Connections
106 Wi-Fi
108 Bluetooth
109 NFC and contactless payments
(NFC-enabled models)
110 Data saver
111 Mobile data only apps
111 Mobile Hotspot
112 More connection settings
113 Connected devices
114 Modes and Routines
114 Using modes
114 Using routines
115 Sounds and vibration
116 Sound quality and effects
116 Separate app sound
117 Notifications
117 Display
118 Motion smoothness
119 Changing the screen mode or
adjusting the display colour
120 Wallpaper and style
120 Themes
120 Home screen
120 Lock screen
121 Smart Lock
121 Always On Display

Table of Contents
4
Usage notices
147 Precautions for using the device
149 Notes on package contents and
accessories
150 Maintaining water and dust resistance
151 Device overheating situations and
solutions
Appendix
155 Troubleshooting
160 Removing the battery

5
Getting started

Getting started
6
Device layout and functions
Speaker
Fingerprint recognition
sensor
Side key
Volume key
Touchscreen
Front camera
Proximity/Light sensor
Earphone jack /
Multipurpose jack
(USB Type-C)
SIM card tray
Microphone
NFC antenna /
Wireless charging coil
Rear camera Flash
GPS antenna
Microphone
Speaker
Main antenna

Getting started
7
•
When using the speakers, such as when playing media files or using speakerphone,
do not place the device close to your ears.
•
Be careful not to expose the camera lens to a strong light source, such as direct
sunlight. If the camera lens is exposed to a strong light source, such as direct sunlight,
the camera image sensor may be damaged. A damaged image sensor is irreparable
and will cause dots or spots in pictures.
•
If you use the device with its glass or acrylic body broken, there may be a risk of
injury. Use the device only after it has been repaired at a Samsung Service Centre.
•
If dust or foreign materials enter the microphone, speaker, or receiver, the device’s
sound may become quiet or certain features may not work. If you attempt to remove
the dust or foreign materials with a sharp object, the device may be damaged and its
appearance may be affected.
•
Connectivity problems and battery drain may occur in the following situations:
–
If you attach metallic stickers on the antenna area of the device
–
If you attach a device cover made with metallic material to the device
–
If you cover the device’s antenna area with your hands or other objects while
using certain features, such as calls or the mobile data connection
•
If the area around the rear camera is covered with accessories, such as a screen
protector or stickers, unwanted noises may occur during calls or media playback.
•
Do not cover the proximity/light sensor area with accessories, such as stickers or a
cover. Doing so may cause the sensor to malfunction.
•
The light may flicker at the top of the device during calls due to proximity sensor
operation.

Getting started
8
Hard keys
Key Function
Side key
•
When the device is off, press and hold to turn it on.
•
Press to turn on or lock the screen.
•
Press and hold to start a conversation with Bixby. Refer to Using
Bixby for more information.
•
Press twice or press and hold to launch the app or feature you set.
Side key +
Volume Down key
•
Press simultaneously to capture a screenshot.
•
Press and hold simultaneously to turn off the device.
Setting the Side key
Select an app or feature to launch by pressing the Side key twice or pressing and holding the
Side key.
Launch the
Settings app, tap Advanced features
→
Side key , and then select an option you
want.
Soft buttons
Back button
Home button
Recents button
When you turn on the screen, the soft buttons will appear at the bottom of the screen. Refer
to Navigation bar (soft buttons) for more information.

Getting started
9
Charging the battery
Charge the battery before using it for the first time or when it has been unused for extended
periods.
Use only Samsung-approved battery, charger, and cable specifically designed for your
device. Incompatible battery, charger, and cable can cause serious injuries or damage to
your device.
•
Connecting the charger improperly may cause serious damage to the device. Any
damage caused by misuse is not covered by the warranty.
•
Use only USB Type-C cable supplied with the device. The device may be damaged if
you use Micro USB cable.
•
To save energy, unplug the charger when not in use. The charger does not have a
power switch, so you must unplug the charger from the electric socket when not in
use to avoid wasting power. The charger should remain close to the electric socket
and easily accessible while charging.
•
When using a charger, it is recommended to use an approved charger that
guarantees the charging performance.
Wired charging
Connect the USB cable to the USB power adaptor and plug the cable into the device’s
multipurpose jack to charge the battery. After fully charging, disconnect the charger from the
device.

Getting started
10
Wireless charging
The device has a built-in wireless charging coil. You can charge the battery using a wireless
charger (sold separately).
Place the centre of the device’s back on the centre of the wireless charger to charge the
battery. After fully charging, disconnect the device from the wireless charger.
The estimated charging time will appear on the notification panel. The actual charging time
may vary depending on the charging conditions. Wireless charging may not work smoothly
depending on the type of accessory or cover. For stable wireless charging, it is recommended
to separate the cover or accessory from the device.
Precautions for wireless charging
If you do not follow the precautions below, the device may not charge properly or may
overheat, or the device and any cards may be damaged.
•
Do not place the device on the wireless charger with a credit card or radio-frequency
identification (RFID) card (such as a transportation card or a key card) placed between
the back of the device and the device cover.
•
Do not place the device on the wireless charger when conductive materials, such as
metal objects and magnets, are placed between the device and the wireless charger.
•
If you use the wireless charger in areas with weak network signals, you may lose
network reception.
•
Use Samsung-approved wireless chargers. If you use other wireless chargers, the
battery may not charge properly.
Quick charging
Launch the Settings app, tap Battery and device care
→
Battery
→
More battery settings ,
and then activate the feature you want.
•
Fast charging : To use the fast charging feature, use a battery charger that supports
Adaptive fast charging.