Samsung SM-J320A User manual

SI\MSUNG
GalaxyJ3 m
SMARTPHONE
User Manual
Please read this manual before operating
your device and keep it for future reference.

Special Features..............................1
Wi-Fi Calling.................................2
Multi Window................................2
Find My Mobile ..............................2
Smart Alert..................................2
Getting Started.............................. 3
Front View...................................4
Back View ...................................6
Set Up Your Device .............................7
Assemble Your Device ........................8
Start Using Your Device......................12
Table of Contents
Learn About Your Device .......................15
Navigation .................................16
Home Screen ...............................18
Customize Your HomeScreen ............... 20
Notification Panel.......................... 25
Multi Window...............................27
Enter Text ................................. 29
Apps .........................................33
Use Apps .................................. 34
Apps Settings.............................. 37
Calculator ................................. 39
ATT_J320A_EN_UM_TN_QI5_111517_FINAL

Calendar ...................................41
Camera and Video..........................44
Clock ..................................... 49
Contacts .................................. 52
Email .....................................60
Galaxy Apps ............................... 63
Gallery ...................................64
Google Apps ...............................68
Internet ....................................71
Memo......................................75
Messages ..................................77
My Files ...................................80
Phone......................................81
Voice Recorder..............................91
AT&T Apps ................................. 93
Additional Apps............................ 97
Settings .....................................99
Access Settings ...........................100
Search for Settings ........................100
Connections .................................101
Wi-Fi..................................... 102
Bluetooth ................................ 105
Data Usage ............................... 107
Airplane Mode ............................108
Mobile Hotspot ...........................108
Tethering..................................111
Mobile Networks...........................111
Location...................................112
Nearby Device Scanning ....................113
Connect to a Printer ........................114
Table of Contents iii

Virtual Private Networks ...................114
Sounds and Vibration .........................116
Sound Mode ...............................117
Easy Mute .................................117
Vibrations .................................118
Volume ...................................118
Ringtone ................................. 120
Notification Sounds ....................... 120
Do Not Disturb .............................121
System Sounds ............................121
Key-Tap Feedback..........................122
Sound Quality and Effects ..................122
Notifications ............................... 124
Block App Notifications.................... 125
Customize App Notifications ............... 125
Smart Alert............................... 125
Display ......................................126
Screen Timeout ............................127
Screen Brightness..........................127
Screen Mode .............................. 128
Screen Zoom and Font..................... 128
Easy Mode................................ 129
Icon Frames .............................. 129
Status Bar ................................ 130
Screen Saver.............................. 130
One-Handed Mode .........................131
Device Maintenance ..........................132
Quick Optimization........................ 133
Battery................................... 133
Storage .................................. 134
Table of Contents iv

Memory .................................. 136
Language and Input ....................... 136
Date and Time ............................140
Reset ....................................140
Factory Data Reset .........................141
Software Update .......................... 142
Lock Screen andSecurity .................... 143
Screen Lock Types......................... 144
Lock Screen Settings ...................... 145
Find My Mobile ........................... 145
Unknown Sources ......................... 146
App Permission Monitor ................... 146
Encrypt Device.............................147
Encrypt SD Card ...........................147
Factory Data Reset Password ...............147
Set Up SIM Card Lock .......................147
View Passwords........................... 148
Security Update Service ................... 148
Device Administration ..................... 149
Credential Storage ........................ 149
Knox Active Protection .................... 150
Advanced Security Settings ................ 150
Accounts ....................................151
Samsung Cloud ............................152
My Profile ................................ 153
Add an Account ........................... 153
Backup and Restore ........................155
GoogleSettings........................... 156
Accessibility .................................157
Vision .................................... 158
Table of Contents v

Hearing .................................. 159
Dexterity and Interaction .................. 160
More Accessibility Settings ................ 160
Accessibility Services .......................161
Other Settings .............................. 162
Device Assistance App..................... 163
About Phone ............................. 163
Dual Messenger........................... 164
Getting Help ...............................165
Videos ................................... 166
Simulators ............................... 166
Tips ...................................... 166
Samsung Care ............................ 166
Legal ........................................ 167
Legal Information ......................... 168
Table of Contents vi

Special Features
Learn about your mobile
device’s special features.

Wi-Fi Calling
You can make calls over Wi-Fi when you are connected
to a Wi-Fi network.
For more information, see “Wi-Fi Calling” on page89.
Multi Window
Multitask by using two applications at the same time.
For more information, see “Multi Window” on page27.
Find My Mobile
Protect your device from loss or theft allowing your
device to be locked, tracked, and foryour data to be
deleted remotely.
For more information, see “Find My Mobile” on
page145.
Smart Alert
Receive notification for missed calls and messages
through vibration when the phone is picked up.
For more information, see “Smart Alert” on page125.
Special Features 2

Getting Started
Learn about your mobile
device hardware, assembly
procedures, and how to get
started using your new device.

4
Devices and software are constantly evolving — the illustrations you see here are for reference only.
Front View
Microphone Proximity sensors
Earpiece Front camera
Volume keys
Power key
Recent apps Back
Home key

• Proximity sensors •
Volume keys
-Turns off the screen and disables touch
functionality during a call when the device is in
close proximity to the body.
-Adjust the volume for ringtones, calls,
notifications, and system sounds.
-In the camera app, press a volume key to take a
photo.
-Turns the screen back on and enables touch
functionality during a call when the device is
outside a specific range from the body.
• Power key
-Press to turn the screen on or off.
-Press and hold to select a power control option.
5

6
- ----.,--- ..
GalaxyJ30
Back View
Headset jack
Rear camera
Speaker
Flash
USB charger/Accessory port
Devices and software are constantly evolving — the illustrations you see here are for reference only.

Set Up Your
Device
Learn how to set up your device
forthefirsttime.

Assemble Your Device
Install a SIM card and optional memory card
(notincluded), and charge your device before using.
Remove the Back Cover
Remove the back cover using the slot on the topleft of
your device.
►Lift the cover up and to the right of the device.
Warning: Do not bend or twist the back cover
excessively. Using excessive force on the cover during
removal or installation of an internal component can
cause the material to break.
Set Up Your Device 8

Install the SIM Card
When you subscribe to a cellular network, you are
provided with a SIM card. You may be able to use your
previous SIM card. Contact your service provider for
more details.
Warning: Small components such as SIM cards can
pose a choking risk. Please be careful when handling
these cards to avoid damaging them.
►Slide the SIM card into the slot with the gold
contacts facing down.
Install an Optional Memory Card
You can also install an optional microSD™memory
card (not included) to add more memory space to
yourdevice. A memory card can be installed at any
time. It is not necessary to install it prior to using the
device.
Warning: Small components such as memory cards can
pose a choking risk. Please be careful when handling
these cards to avoid damaging them.
►Slide the memory card into the slot with the gold
contacts facing down.
Set Up Your Device 9

Install the Battery
The battery is installed in the back of the device.
1. Insert the battery into the opening on the back of
the device, making sure the connectors align.
2. Gently press down to secure the battery.
Replace the Back Cover
The back cover should be replaced before using
thedevice.
1. Place the back cover onto the back of the device
and press down.
2. Press along the edge of the back cover until you
have a secure seal.
Set Up Your Device 10

Charge the Battery
Your device is powered by a rechargeable battery.
Acharging head and USB cable are included with the
device for charging the battery from any standard
outlet.
The battery comes partially charged. You can use the
device while charging.
1. Insert the USB cable into the USB charger/
Accessory port.
Caution: Use only charging devices that are approved
by Samsung. Samsung accessories are designed for
your device to maximize battery life. Using other
accessories may void yourwarranty and may cause
damage.
2. Connect the USB cable to the charging head, and
then plug the charging head into a standard outlet.
3. Unplug the charging head from the outlet and
remove the USB cable from the device when
charging is complete.
Set Up Your Device 11

While charging, the device and the charger may
become hot. This does not affect the device’s lifespan
or performance and is in the device’s normal range of
operation.
The charger may stop charging if the battery becomes
too hot.
If the device heats up while charging the battery:
1. Disconnect the charger from the device and close
any running apps.
2. Wait for the device to cool down, and then begin
charging the device again.
• If the lower part of the device overheats,
check for damage to the connected USB cable.
Replace the damaged USB cable with a new
Samsung-approved cable.
Start Using Your Device
Turn Your Device On or Off
The instructions below explain how to turn your device
on or off.
To turn the device on:
►Press and hold the Power key until the device
turnson.
To turn the device off:
1. Press and hold the Power key.
2. Tap Power off, and confirm when prompted.
Set Up Your Device 12


+,
Use the Setup Wizard
The first time you turn your device on, the Setup Wizard
guides you through the basics of setting up your device.
Follow the prompts to choose a default language,
connect to a Wi-Fi®network, set up accounts, choose
location services, learn about your device’s features,
and more.
Lock or Unlock Your Device
Use your device’s screen lock features to secure your
device. By default, the device locks automatically when
the screen times out.
To lock the device:
►Press the Power key.
The default Screen lock on your device is Swipe. To
choose a more secure screen lock, see “Set a Secure
Screen Lock” on page144.
To unlock the device:
►Press the Power key or Home key, and then drag
your finger across the screen.
Add a Google Account
Your new device uses your Google™ Account to fully
utilize its Android™features.
1. From a Home screen, swipe up to access Apps.
2. Tap Settings > Cloud and accounts > Accounts.
3. Tap Addaccount > Google.
Note: When you sign in to a Google Account, Factory
Reset Protection (FRP) is activated. FRP requires your
Google Account information when resetting to factory
settings. For more information, see “Factory Reset
Protection” on page142.
Set Up Your Device 13





Add a Samsung Account
Create a Samsung account for access to Samsung
content and apps on your device.
1. From a Home screen, swipe up to access Apps.
2. Tap Settings > Cloud and accounts > Accounts.
3. Tap Addaccount > Samsungaccount.
Add an Email Account
View and manage all of your email accounts.
1. From a Home screen, swipe up to access Apps.
2. Tap Settings > Cloud and accounts > Accounts.
3. Tap Addaccount > Email.
Set Up Your Voicemail
Use the Phone app to set up your voicemail.
1. From a Home screen, tap Phone >
Voicemail.
2. Follow the tutorial to create a password, record a
greeting, and record your name.
For more information on voicemail, see
“Voicemail” on page88.
Set Up Your Device 14