Samsung SM-A055F User Manual page 3

Table of Contents
Settings
73 Introduction
73 Samsung account
73 Connections
75 Wi-Fi
76 Bluetooth
77 NFC and contactless payments
(NFC-enabled models)
78 Data saver
79 Allowed networks for apps
79 Mobile Hotspot
80 More connection settings
81 Connected devices
81 Modes and Routines
81 Using modes
82 Using routines
83 Sounds and vibration
84 Sound quality and effects
84 Separate app sound
84 Notifications
85 Display
86 Wallpaper and style
86 Themes
86 Home screen
87 Lock screen
88 Smart Lock
88 Security and privacy
89 Face recognition
91 Fingerprint recognition
(Galaxy A05s)
93 Location
93 Safety and emergency
94 Accounts and backup
95 Samsung Cloud
96 Google
96 Advanced features
97 Motions and gestures
97 Dual Messenger
98 Digital Wellbeing and parental
controls
99 Battery and device care
99 Optimising your device
99 Battery
100 Storage
100 Memory
100 Device protection
100 Auto optimisation
100 Software update
101 Diagnostics
101 Maintenance mode
101 Ultra data saving
101 Apps
102 General management
103 Accessibility
104 Software update
104 Remote support
105 About phone
Usage notices
106 Precautions for using the device
108 Notes on package contents and
accessories
109 Device overheating situations and
solutions
Appendix
113 Troubleshooting
118 Removing the battery
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