no, i didn't make them with Iblank. Sorry, i don't know how to take screen shot. Anyway, i think i should explain in more detail. These 4 icons are the web clips bookmark. Once i click it, it will direct me to one website, always the same website. I did try to clear the bookmark as well as the 4 icons from the iphone. but once i use the safari, it will appear the invisible 4 icons again... very annoying and don't know how to delete them permanently. it is virus?