I had installed the sdmse, and it proved to be a Genie once l granted it power. It had made my screen look like the negatives of olden days photographs. Fortunately, l got guidance from Jabber, and a guy instructed me how to navigate through my systems. My problem has been resolved. The screen now looks darker and better than before. But he advised me to uninstall the app, as l had already granted it root access.

He told me that I shouldn’t keep it as l don’t know how to navigate through my own systems.