Samsung Galaxy M12 User Manual page 3

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