User manual

Storage
Check Storage Usage
Go to Settings > Storage to check storage usage and optimize it when you feel necessa.
Clean Up Phone Storage
You can use Cleanup in System Manager to scan for redundant or large les, such as app
residue, unwanted installation packages, WeChat data, and more. Once detected, you can
choose whether or not to delete les as suggested.
1 Open System Manager , then touch Cleanup.
2 When the scan is complete, touch CLEAN UP after each item and delete any les you
don't need.
Manually clean up trash les
After the phone has cleaned up unused les automatically, some trash les may be left
which require manual cleaning.
Go to Cleanup and tap Clean up after the trash le.
Clean Up Duplicate Files
System Manager can identify duplicate les on your phone.
On the Cleanup screen, touch Duplicate les, then select unwanted les to delete them.
Security
Use App Lock to Protect Your Privacy
You can lock apps containing private data, such as chat and payment apps, to prevent
unauthorized access.
Enable App Lock
Go to Settings > Security > App Lock > ENABLE, then follow the onscreen instructions to
set the App Lock password and select the apps to lock.
If you have enabled face or ngerprint unlock, you can link App Lock with a face ID or
ngerprint ID as prompted.
is feature may va by device.
Change the App Lock Password or Security Questions
Enter the App Lock settings screen, go to > Password type, and select Lock screen
password or Custom PIN as the App Lock password.
Settings
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