There are 2 ways to turn on the Dark Mode on LG K40 & K30. You can enable it by turning on “High Contrast Screen” in the Accessibility Settings or by activating “Maximum Mode” which is a battery saver mode and can be enabled in the Battery settings.
Lets’ check out these modes with the help of the video and screenshots below –
How to Enable Dark Mode on LG K40 & LG K30
Dark Mode on K30 /K40 is like a Dark theme with a black background. Even the keyboard is darkened in this mode.
If most of the time you are using your phone indoors in low light conditions, then this mode may suit you. Moreover, if you enable dark mode in the form of Maximum Battery Saver Mode you would almost double the battery life of your K30 / K40 as compared to regular mode.
1. High Contrast Screen – LG K30 / K40
The first Dark Mode is the High Contrast Screen.