I have an EVO and I have a very substantial amount of text messages, mainly from my girlfriend, I have over 3500 in her thread, and usually a few hundred for everyone else. I have never had a phone that saved messages in threads like this and I didn't know it would become a problem. I also didn't know that there was a setting to auto-delete them. I can't delete them any more than one at a time, or else it freezes up the phone and gets a non-responsive message. Is there an app that can get rid of them in bulk? I don't want to reset my phone back to its factory settings. If there is no app can I plug my phone into the computer and delete them than way? If I can't do that can I get the name of a good backup app so I can store all my contacts/photos/apps if I do factory reset?