Hi!
I see your problem, but no one (on this earth) can do miracles. If module is corrupted, there's nothing you can do.
Anyway, sending module for repair, it should take about 20 days to have it back (but I don't know exact timing, it depends on local representatives, distance of repairing center, which for EU should be in Hungary, and it may depend on bureaucracy...).
To reset the module, it should take 10 minutes (if module is not corrupted, of course). That's what I'd try.
I'm sorry for that I cannot help you...
graziano