I tried uninstalling these apps using root browser after rooting my infinix 403 but to no avail. but I later found a way to stop the pop message. to delete these malware full flashing will do it, I have tested it. to stop the pop up messages:root your phone, go to app manager-all ,identify these apps android system v1.1 or any other version but b careful not to delete the real device android system,monkey test,time service,pro,proc,apus,etc open each one u will see force stop,disable and show notification. force stop,disable and untick show notification. that's it the pop up message will stop. pls ask question if u don't understand to avoid bricking your phone