Noticed this problem on other phones, but not one in the Incredible subforum so I wanted to post here. This is happening randomly and I can't pinpoint an event that triggers it. Contacts will just end up deleted from my phone. I'll go to look on gmail, and they won't be there either. Sometimes I don't even notice for a while since I have over 300 contacts in my phone. I SMSed my friend a few days ago and everything was fine. Today, I went to SMS him again, and to my surprise, only his phone # was displayed. Went to search for him in contacts, he was gone! Went to gmail - deleted from there too! He's also my friend on facebook, and his facebook info was in the phone, but was no longer linked. His google contact information had simply vanished. Fortunately the only thing I "lost" was his work phone #, but had I not had any SMS messages from him, I wouldn't have had his mobile # either. This is not the first time this has happened and is a tad disconcerting. How do I know that I haven't lost other contacts? Does anyone know the cause of this problem... has this happened to anyone else?