Is anybody familiar with the difference between 'factory data reset' under 'privacy' and 'format phone storage' under 'sd card and phone storage.' i'm getting the 'disc full' alert despite having plenty of space left, and factory data resets don't seem to be 'taking' (when the phone re-starts, i don't have to dial *288...the phone comes up fairly normal with my apps missing). i'm wondering if 'format phone storage' might take care of the problem. i know factory data reset doesn't cause you to loose root. does format phone storage leave root intact? thanks!