You can use any 67 FTF that's for the C6602. It doesn't have to be one specifically for your region/carrier.
Edit - Here's a US 67 rom.
C6602_10.3.1.A.2.67_1271-0119_R9B.zip - 774.37 MB
Credit to @Spectre51
Sent from my C6603 using Tapatalk
Last edited by kingvortex; 2nd June 2014 at 03:27 PM.