I have a newly purchased Galaxy S 2. Use to have iPhone 3GS. Music app has a lot to be desired in contrast to iPhone. Just downloaded for the second time, and have synched through iSyncr. However, this time I cannot launch the music app and get the error message "not enough memory." I have deleted some apps (I don't need) and tried my best to liberate memory but it's still not working. Also turned the phone on/off twice. Help.