Samsung Galaxy J3 V Owners Manual

132
Settings Display and Wallpaper
Screen Rotation
Rotate the screen based on the orientation of your 
device.
1.
 F

rom a Home screen, tap 
 Apps >  Settings .
2.
 T

ap Display and wallpaper.
3.
 
T

ap Screen rotation to turn the feature on or off.
Set the Screen Timeout
Turn the screen off after a set amount of time.
1.
 F
 rom a Home screen, tap 
 Apps >  Settings .
2.
 T

ap Display and wallpaper > Screen timeout and 
choose a time period.
Select a Screen Mode
Choose a screen mode to match your...

133
Settings Display and Wallpaper
Screen Saver
The Screen saver setting controls what is displayed 
on the screen when the device is docked (dock not 
included) or while charging. You can choose to display 
colors or display photos.
1.
 F

rom a Home screen, tap 
 Apps >  Settings .
2.
 T

ap Display and wallpaper > Screen saver.
3.
 
T

ap On/Off to enable the Screen saver.
4.
 
C

onfigure options:
• Colors: Tap the selector to display a changing 
screen of colors.
• Photo table: Display pictures in a...

134
SettingsAdvanced Features
Configure features on your device that make 
it easier to use.
One-Handed Operation
Change the screen layout to accommodate operating 
your device with one hand.
1.
 F

rom a Home screen, tap 
 Apps >  Settings .
2.
 T

ap Advanced features > One-handed operation.
3.
 
T

ap On/Off to enable or disable the following:
• Reduce screen size: Press the Home key 
three times in quick succession to reduce the 
size of the display.
• One-handed input: Adjust the size and 
position...

135
SettingsStorage
View the device memory and usage. Mount, 
unmount, or format an optional memory card 
(not included) .
Device Memory
View and manage the memory used by the device.
1.
 F

rom a Home screen, tap 
 Apps >  Settings .
2.
 T

ap Storage .
3.
 
T

ap Internal storage (if an optional SD card is 
installed) . Device storage used out of the total 
space available is displayed.
The amounts of memory used are further divided 
into:
• Total space: The total amount of memory on 
your device.
•...

136
Settings Storage
To increase available memory:
1.
 F

rom a Home screen, tap 
 Apps >  Settings .
2.
 T

ap Storage .
3.
 
T

ap Internal storage (if an optional SD card is 
installed) .
4.
 
T

ap Cached data to clear cached data for all 
apps.
5.
 
T

ap Delete  to confirm.
Memory Card (SD Card)
Once an optional memory card (not included) has 
been installed in your device, the card memory is 
displayed as part of Total space and Available space.
For more information on memory card installation,...

137
Settings Storage
Remove a Memory Card
Warning: To prevent damage to information stored on 
the memory card, unmount the card before removing it 
from the device.
1.
 F

rom a Home screen, tap 
 Apps >  Settings .
2.
 T

ap Storage  > SD card.
3.
 
T

ap Unmount.
4.
 
Remo

ve the back cover. For more information, see 
“Remove the Back Cover” on page 6 .
5.
 
S

lide the card out carefully.
6.
 
Replac

e the back cover. For more information, see 
“Replace the Back Cover” on page 8 .
Format a Memory...

138
SettingsBattery
View how battery power is used for device 
activities.
1. From a Home screen, tap  Apps >  Settings .
2.
 T

ap Battery for options:
• Power saving mode: Save battery power by 
limiting your device’s performance, limiting 
vibration feedback, and restricting location 
services and most background data.
• Ultra power saving mode: Save battery 
power by applying a simplified grayscale 
theme to your Home screen and limiting the 
number of usable apps.
• Show battery percentage: Display...

139
SettingsApplications Settings
Manage settings for applications on your 
device.
Application Manager
You can download and install new applications on your 
device. Use Application manager settings to manage 
your downloaded and preloaded applications.
Warning: Because this device can be configured 
with system software not provided by or supported by 
Google or any other company, you operate this software 
at your own risk.
Application Manager Options
If have disabled apps, you can choose whether to...

140
Settings Applications Settings
Manage Apps
You can view and update information about an 
application, including memory usage, default settings, 
and permissions.
1.
 F

rom a Home screen, tap 
 Apps >  Settings .
2.
 T

ap Applications > Application manager.
3.
 
T

ap an application to view and update information 
about the application. The following options are 
displayed:
• Uninstall/Disable: Uninstall or disable the 
application. Preloaded apps can only be 
disabled.
• Force stop: Stop an app...

141
Settings Applications Settings
Default Applications
If you have multiple applications of the same type, 
such as email apps, you can select one app to be the 
default.
You can also use a simpler Home screen that provides 
an easier user experience for first-time smartphone 
users.
1.
 F

rom a Home screen, tap 
 Apps >  Settings .
2.
 T

ap Applications > Default applications.
3.
 
T

ap the following to choose default apps:
• Browser app: Choose a default browser app.
• Calling app: Choose a default...