I don't understand why it can't be backed up using WiFi. Answer I got back from Google didn't make sense.. Asking me if I went to some mystery site. Why can't they make things easy, update on data or Wi-Fi w/o any fuss. All my other apps update using Wi-Fi. It's just more bloat. Someday I hope there will be a phone with no pre-installed bloat, just use only what you want.