For the past five days or so, my iPhone 5 (os 7.0.4) will arbitrarily reset itself to January 5, 1980; this happens only at home. The phone could be charging, or not charging. It's completely arbitrary.
Upon a hard shutdown (home key/power off) and restart, the date and time will reset itself back to current.
I've got a visit to the Mac store later today, but I'm curious if anyone else has had this issue, what it was and how it was solved.
Thanks much.
C