Samsung Galaxy J7 V Owners Manual

Device 
Maintenance
View the status of your device’s battery, 
storage, and memory. You can also 
automatically optimize your device’s 
system resources. 

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Quick Optimization
The quick optimization feature improves device 
performance through the following actions:
• Identifying apps that use excessive battery power 
and clearing unneeded items from memory.
• Deleting unnecessary files and closing apps running 
in the background.
• Scanning for malware.
To use the quick optimization feature:
1. From a Home screen, tap  Apps >  Settings .
2. Tap Device maintenance .
3. Tap Optimize now .
Battery
View how battery power is used for device...

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Storage
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. From a Home screen, tap  Apps >  Settings.
2. Tap Device maintenance  > Storage . Used memory 
is divided into:
• Documents
• Images
• Audio
• Videos
• Apps
To increase available memory:
1. From a Home screen, tap  Apps >  Settings .
2. Tap Device maintenance  > Storage .
3. Tap Clean now and follow the prompts.
Memory...

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Mount a Memory Card
When you install an optional memory card, it is 
automatically mounted (connected to the device) and 
prepared for use. However, should you unmount the 
card without removing it from the device, you need to 
mount it before it can be accessed.
1. From a Home screen, tap  Apps >  Settings .
2. Tap Device maintenance  > Storage .
3. Tap  More options > Storage settings .
4. Under Portable storage , tap your SD card, and then 
tap  Mount .
Remove a Memory Card
Warning : To...

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Memory
Check the amount of available memory. You can close 
background apps and reduce the amount of memory 
you are using to speed up your device.
1. From a Home screen, tap  Apps >  Settings .
2. Tap Device maintenance  > Memory .
• The used and available memory are shown.
3. To free up as much memory as possible, 
tap Clean now and follow the prompts.
• The selected apps and services in the list will be 
closed.
Language and Input
Configure your device’s language and input settings.
Change...

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Manage Virtual Keyboards
Enable or disable virtual keyboards.
1. From a Home screen, tap  Apps >  Settings.
2. Tap General management  > Language and input > 
Virtual keyboard  > Manage keyboards .
3. Tap each keyboard to enable or disable.
Physical Keyboards
Customize options when you have a physical keyboard 
connected to your device (sold separately).
1. From a Home screen, tap  Apps >  Settings .
2. Tap General management  > Language and input .
3. Tap Physical keyboard , and then choose...

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• Reset speech rate: Reset the speed at which the 
text is spoken to the default setting.
• Reset pitch : Reset the pitch at which the text is 
spoken to the default setting.
• Listen to an example : Play a short 
demonstration of speech synthesis.
• Default language status : Display the default 
language in use.
Pointer Speed
Configure pointer speed for an optional mouse or 
trackpad (not included).
1. From a Home screen, tap  Apps >  Settings .
2. Tap General management  > Language and...

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• Use 24-hour format: Set the format for 
displaying time.
Report Diagnostic Info
This feature sends diagnostic information about your 
device when you are having technical problems.
1. From a Home screen, tap  Apps >  Settings .
2. Tap General management  > Report diagnostic info .
3. Read the consent information, and then tap  Ye s to 
enable the feature or tap  No thanks.
Reset
Reset device and network settings. You can also reset 
your device to its factory defaults.
Reset Settings
You...

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Factory Data Reset
You can reset your device to factory defaults, erasing all 
data from your device.
This action permanently erases ALL data from the 
device, including Google or other account settings, 
system and application data and settings, downloaded 
applications, as well as your music, photos, videos, and 
other files. Any data stored on an external SD card is 
not affected.
Note: When you sign in to a Google Account on your 
device, Factory Reset Protection is activated. This...

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Software Update
Check for and install available software updates for 
your device.
1. From a Home screen, tap  Apps >  Settings.
2. Tap Software update  for the following options:
• Download updates manually : Check for 
software updates.
• Scheduled software updates : Enable automatic 
installation of available software updates at the 
time of your choosing.