my lgl16c "lucky" is stuck optimizing apps after I changed the runtime

my lgl16c was behaving very poorly to the point of which I went to the developer options and swapped the runtime from dalvik to art on android 4.4.2...and now it got stuck "optimizing app 1 of 1" after countless reboots...it's been stuck on this for days without anything changing, and there is no answer on google...is this a special case or what?