I find some midi file can be play by s60 and can not play by s40.
I try to use Nokia PC Suit: sound convert.......it can convert mid to sp-mid.
1. Convert a mid file and directly send to Nokia s40 phone..........can play.
2. Convert a mid file and save to pc and send by WAP Push.....can not play.
The screen will show "can not open that file".
The saved-mid file is bigger than directly send to phone by PC Suit.