I downloaded Font Installer and loaded a font on a Galaxy S4 4.3, but I'm not thrilled with it as it only changes fonts in some apps. I prefer uniformity with my fonts, so I want to revert back. And of course I didn't do a Nandroid backup or a backup within the Font app itself. Is there any way to get my stock fonts back and then uninstall this app? I didn't do my reading ahead of time, but had no idea this would be so tricky.