About 4 days ago, all but about 15 of my contacts mysteriously disappeared from my "People" section. I can access some of them by text, but I can't see their phone numbers to call them. I've also lost all of my specialized ring tones (i.e., Ring Tone A for Dad, B for mom, etc.).
I got on verizon.com, went to the Backup Assistant page, and clicked "sync". It said the sync is successful, but I still can't see any of these pople when I'm in "People."