Today i decided to uncheck all of the themes i had on winterboard to make all the theme back to normal, but for some reason the lockscreen background is a Mac Lockscreen background i used a while ago. The lockscreen background shows a time and date of november of 2009 and the present date and time is overlapping it. IDK how this happened but maybe the Mac lockscreen background got stuck when i upgraded to a new version or something last year and idk how to remove it becuz i unchecked everything on winterboard and its still there...