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Table of contents
vii
Screen saver
102
Reduce animations
102
One-handed mode
102
Device maintenance
103
Quick optimization
103
Battery
103
Storage
104
Memory
105
Language and input
105
Date and time
108
Troubleshooting
108
Lock screen and security
111
Screen lock types
111
Google Play Protect
112
Find My Mobile
113
Security update
113
Install unknown apps
113
Secure Folder
114
Secure startup
114
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