Video conversion format for SAMSUNG mobile.. plzz help me.!

[kool]

Guys, my friend has SAMSUNG B3410, now he asked me to convert some vid songs for his cellphone. I tried in mp4, but it not supported, later i tried in 3GP format but it also not supported. I'm so confused. I've FORMAT FACTORY. so tell me what the right format, resolution for converting vids. As there are so many profiles in FORMAT FACTORY. so Guys, plzzzz help me out.

[Sam]

as it differs from mobile to mobile, set the resolution as the one in the mobile & FPS as 15FPS. then increase it by 5FPS till it gives error that it can't play. then lower the FPS by 1 till you achieve a working video again. FF have built in config for a lot of mobiles but most won't work as they are aligned under a series rather than individual mobile numbers.

check & reply if it works or not.