I picked it up last night to make sure my alarms were set for this morning. All 3 alarms said alarm 1, alarm 2 and alarm 3, not the names I had given them previously. They were off and the time was not selected. It just seems odd, but I reset the alarms and went to bed. This morning, a few of the kids have sore throats, so I grabbed my cell phone and went to call the doctor. All my contacts are gone. Also, I noticed all my text messages have disappeared. Thankfully all my photos are still there, waiting for me to save them all to my removable micro sd card and move them to my pc.
I still have no idea what happened. #3 had my phone Saturday, as his was being recharged when he left for work. I don't think he deliberately changed anything.