Is there any way of change my Eprom from red to either brown or red on a W890i? Id like to copy and back up some files, but phone explorer only lets you do this if its not a RED phone

Any suggestions?

I have recently De-branded and unlocked my phone...............for free as some people seem to think this cant be done for free lol..... so its not tied that way, but the firmware used was from this site.