Help how set sound from sd card xperia 8

[frodoxzibit]

hi mens, i am from latvia so plz dont kick me for my langue

now i rooted my pfone xperia 8 , i doo all it go great but how i can set my incoming cals sound from sd card? i go to sound clik - but he just give me orginal melody, help plz

 

[intexhub95]

you can download music player on store then when its installed
go and pick some tunes....dont pic android system pic the music player you installed