Only CID 36 and lower CID can be downgraded...(and CID 36 upgraded to 49)
Only using the "change CID to" tool and pressing FLASH
Use COM interface
i support your post mate... in addition cid49 and 51 can be upgraded too in cid52 using script file... CID version 53 and 52 can't be downgraded... if anyone has a solution with this please post your instruction how can we do it...:D:D:D