I initially set up voicemail thru Straight Talk so that I would have something. I finally got Google Voice set up on my phone to use it for voicemail. During the testing process, 1 voicemail went to my ST account and then I got GV set up properly, so now I can't retrieve that voicemail. I called ST and had them reset the voicemail hoping that would clear it and my voicemail notification would clear. I've rebooted my phone several times over the past couple of hours and the notification icon will not clear. Is there any way to clear the icon, or do I have to do a factory reset? And if I have to do a factory reset, is there anything I need to do first, like move all my pictures and videos off the phone? Or are those automatically backed up on the google servers?