![background image](http://html.mh-extra.com/html/samsung/sm-j250n/sm-j250n_user-manual_1192058003.webp)
Table of Contents
3
Appendix
120 Troubleshooting
Settings
90 Introduction
90 Connections
91
93 Bluetooth
95
96
96
98 Sounds and vibration
98 Notifications
99 Display
100 Blue light filter
100 Changing the screen mode or
adjusting the display colour
102 Screensaver
103 Wallpaper
103 Advanced features
105
108 Apps
108 Lock screen and security
110
114
115
115
116 Accessibility
116 General management
118
119
119 About phone
Draft,
Not Final