W300i Dead

hi i have a w300i bricked my gdfs is dead but i don't have backup this how i can repair he i have download a w300i gdfs but he block on plesae wait please help me sorry for my english i'm french

Try to reflash it.

I have try it's same i have a bad gdfs

Sorry, but you can't repair your bricked GDFS with free tools.
You'll have to go to a service shop or find someone with SE Tool 3 full for example.

ok thanks for the info i think i buy a setool box

any luck with it working? cuz i might try it on my k800