WELL I DID A STUPID THING TODAY!! or a good thing?

I used SEUS to update the phone as i didnt have anything to loose. Now its updated to CID53 with France as its a trade unlocked phone. Now rather than returning to a red light it flashes the white screen of death!!

Ive managed to back up the GDFS !! So what do you recon about a total firmware reset?? Think it might work??

Also now i have another problem as to where do i get CID53 france frimware!!