One-Handed Mode; Device Maintenance; Quick Optimization - Samsung Galaxy J2 Pure User Manual

Settings

One-handed mode

You can change the screen layout to accommodate operating your device with one
hand.
1. From Settings, tap
2. Tap to enable the following:
• Gesture: Swipe up diagonally from either bottom corner to reduce the display
size.
• Button: Tap Home three times in quick succession to reduce the display size.

Device maintenance

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

Quick optimization

The quick optimization feature improves device performance through the following
actions:
Identifying apps that use excessive battery power and clearing unneeded items
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from memory.
Deleting unnecessary files and closing apps running in the background.
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Scanning for malware.
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To use the quick optimization feature:
1. From Settings, tap
2. Tap Optimize now.
Advanced features > One-handed mode.
Device maintenance.
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