First of all I would thank to all of you that your active participation in this forum attracted me to become a member here. Yesterday, I was Installing some themes and appz in my 7610 s60 phone. After Unistallation of some applications, I accidentally deleted a file (can't remember the name) in FExplorer. Everthing, was going well, but after reboot, now I can't view and play the MIDI files inside gallery. They are not even listed in the ringtone list. But the MP3 and WAV files are OK. I resetted the phone to factory settings. Still it didn't proved to be useful.