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Table of Contents
3
80 Optimizing your device
81 Battery
81 Storage
82 Memory
82 Device protection
82 Software update
82 Diagnostics
82 Ultra data saving
83 Apps
83 General management
84 Accessibility
85 Software update
85 Remote support
86 About phone
87 Precautions for using the device
89 Notes on package contents and
90 Device overheating situations and
93 Troubleshooting
99 About Hearing Aid Compatibility
60 Introduction
60 Samsung account
60 Connections
62 Wi-Fi
63 Bluetooth
64 Data saver
65 Mobile data only apps
65 Mobile Hotspot
66 More connection settings
67 Sound quality and effects
68 Separate app sound
68 Notifications
69 Display
70 Wallpaper and style
70 Themes
70 Home screen
71 Lock screen
75 Privacy
75 Location
76 Safety and emergency
76 Accounts and backup
79 Motions and gestures
79 Dual Messenger