How to remove 'Switch to Standard theme' link for mobile devices on Moodle?

If you are using Edwiser RemUI theme, you could add custom CSS,

This Custom CSS will help you remove the "Switch to Standard theme" link from Mobile devices.

Use this Custom CSS code in Custom CSS section inside Edwiser RemUI general settings-

.tool_dataprivacy, #theme_switch_link {
display: none;
}