6 months after I got my lumia 920 in december I was forced to reset it due to an obscene amount of "other storage" that prevented me from doing anything on my phone. Now, nearly 6 months past that I am forced to do it again. This is incredibly disheartening, and I would have thought that by now this issue would have been addressed. I am running Update 3 and Amber and in about a week and a half my available storage went from ~6.5GB to 0.