Device Maintenance; Double Tap To Wake; Quick Optimization; Battery - Samsung Galaxy A01 User Manual

Settings

Double tap to wake

Turn on the screen by double-tapping instead of using the Side key.
◌
From Settings, tap
wake to enable this feature.

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

| Battery | Storage | Memory |
Date and time | Troubleshooting
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:
◌
From Settings, tap

Battery

View how battery power is used for your various device activities.
◌
From Settings, tap
• Battery usage: View power usage by app and service.
• Power mode: Select a power mode to extend battery life.
• App power management: Configure battery usage for apps that are used
infrequently.
Advanced features > Motions and gestures > Double tap to
Device care > Optimize now.
Device care > Battery for options:
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Advanced options | Language and input |