[Q] Change bootanimation in Samsung galaxy y duos s6102 topic

Can anyone tell me as how to change bootanimation in Samsung galaxy y duos s6102???

I am on Stock Deodexed rom DDLG1 .I have tried using boot animation installer present in play store--unable..
and there is no such file like "bootanimation.zip" either in system/media or data/local.....as som devs tell to repalce. There is a file named bootanimation in system/bin and in system/media 2 file- bootsamsung.qmg and bootsamsungloop.qmg....
please help:(