Samsung SM-A256B/DSN User manual

www.samsung.com
USER MANUAL
English. 12/2023. Rev.1.0
SM-A256B/DSN
SM-A256E/DSN

2
Table of Contents
Getting started
5 Device layout and functions
9 Charging the battery
12 Nano-SIM card
14 microSD card
16 Turning the device on and off
17 Initial setup
17 Samsung account
18 Transferring data from your previous
device (Smart Switch)
21 Understanding the screen
29 Notification panel
31 Screen capture and screen record
32 Entering text
34 Extracting text
Apps and features
35 Installing or uninstalling apps
36 Phone
39 Contacts
41 Messages
42 Camera
56 Gallery
61 AR Zone
67 Bixby Vision
68 Multi window (Using multiple apps
at once)
71 Samsung Internet
72 Samsung Wallet
74 Samsung Health
75 Samsung Notes
76 Samsung Members
76 Samsung Kids
77 Samsung Global Goals
77 Samsung TV Plus
77 Samsung Shop
77 Galaxy Shop
78 Galaxy Wearable
78 Calendar
79 Reminder (Receiving notifications
for to-do items)
80 Voice Recorder
80 My Files (Checking and managing
the files)
80 Clock
81 Calculator
81 Gaming Hub
82 Game Booster (Configuring your
gaming environment)
83 SmartThings
83 Sharing content
85 Music Share
86 Smart View (Mirroring on a TV
screen)
87 Link to Windows (Using the device
through a computer connection)
88 Google apps

Table of Contents
3
109 Security and privacy
110 Face recognition
112 Fingerprint recognition
115 Secure Folder
118 Secure Wi-Fi
119 Samsung Pass
122 Location
122 Safety and emergency
123 Accounts and backup
123 Samsung Cloud
124 Google
125 Advanced features
126 Motions and gestures
127 Video call effects
128 Dual Messenger
129 Digital Wellbeing and parental
controls
129 Device care
129 Optimising your device
130 Battery
130 Storage
130 Memory
130 App protection
131 Ultra data saving
131 Performance
131 Additional care
132 Apps
132 General management
133 Accessibility
134 Software update
134 Remote support
135 About phone
Settings
89 Introduction
89 Samsung account
89 Connections
91 Wi-Fi
92 Bluetooth
94 NFC and contactless payments
95 Data saver
95 Allowed networks for apps
96 Mobile Hotspot
96 More connection settings
98 Connected devices
99 Modes and Routines
99 Using modes
99 Using routines
100 Sounds and vibration
101 Sound quality and effects
101 Separate app sound
102 Notifications
102 Display
104 Motion smoothness
104 Changing the screen mode or
adjusting the display colour
105 Battery
106 Wallpaper and style
106 Themes
106 Home screen
107 Lock screen
107 Extend Unlock
108 Always On Display (Displaying
information when the screen is
turned off)

Table of Contents
4
Usage notices
136 Precautions for using the device
138 Notes on package contents and
accessories
139 Device overheating situations and
solutions
Appendix
143 Troubleshooting
148 Removing the battery

5
Getting started
Device layout and functions
Speaker
Side button
(Fingerprint
recognition sensor)
Volume button
Touch screen
Headphone jack
Front camera
Light sensor
Multipurpose jack
(USB Type-C)
SIM card / microSD
card tray

Getting started
6
Rear camera
Flash
Microphone
Main antenna
Speaker Microphone
NFC antenna
GPS antenna
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 or an authorised service centre.
•
If dust or foreign materials enter the microphone, speaker, or receiver, or if these
parts are covered, 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
•
Do not cover the light sensor area with accessories, such as stickers or a cover.
Doing so may cause the sensor to malfunction.
•
Prevent water from coming into contact with the touch screen. The touch screen
may malfunction in humid conditions orwhen exposed to water.

Getting started
8
Hard buttons
Button Function
Side button
•
Press and hold to turn the device on or off.
•
Press to turn on or lock the screen.
•
Press twice to open the app or feature you set.
Side button +
Volume Down
button
•
Press simultaneously to capture a screenshot.
•
Press and hold simultaneously to turn off the device.
Setting the Side button
Select an app or feature to launch by pressing the Side button twice.
Open
Settings , tap Advanced features
→
Side button , 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.
Wired charging
Connect the USB cable to the USB power adapter and plug the cable into the device’s
multipurpose jack to charge the battery. After fully charging, disconnect the charger
from the device.
Quick charging
Use a super fast charger or fast charger.
You can check the connection status of the charger by opening
Settings and tapping
Battery .
•
If fast charging does not work, open Settings , tap Battery
→
Charging settings ,
and then check if the feature you want is turned on. Also, check if the USB cable
and the USB power adapter are connected properly.
•
You can charge the battery more quickly while the device or its screen is turned
off.

Getting started
10
Charging other devices
Use the USB cable to charge another mobile device with your phone’s battery.
Connect your phone and the other device using your phone’s USB cable. A USB connector
may be needed depending on the other device.
When charging starts, the battery charging icon will appear on the other device’s screen.
The app selection pop-up window that appears on your phone is for data transfer.
Do not select an app from the pop-up window.
Reducing the battery consumption
Your device provides various options that help you conserve battery power.
•
Optimise the device using the device care feature.
•
When you are not using the device, turn off the screen by pressing the Side button.
•
Turn on power saving mode.
•
Close unnecessary apps.
•
Turn off the Bluetooth feature when not in use.
•
Turn off auto-syncing of apps that need to be synced.
•
Decrease the backlight time.
•
Decrease the screen brightness.