[mistahk]

yes, f480 and 480i ARE totally different thus loader and firmware are different, too. AFAIK f480 = qualcomm, f480i = broadcomm

try this flashers

http://www.megaupload.com/?d=7JTIFA46

or

http://www.megaupload.com/?d=1PIRPHFO

you may also need drivers

http://www.mediafire.com/download.php?mrgwzuzwnw0

http://www.mediafire.com/download.php?vgdkbj12ddo

firmwares:

http://firmware.sgh.ru/?frm=F480IXEIF5&t=4

http://samsungflash.webs.com/apps/wiki/f480ixeig1

http://www.mediafire.com/file/ctwyu2...480i_XXIE7.rar

http://firmware.javer.sgh.ru/?frm=F480IXEIF3&t=4

http://firmware.javer.sgh.ru/?frm=F480IXEIF5&t=4

BTW if anyone asked, NO you CAN'T exchange FW between those platforms

regards