Updater.exe shows that message about same version only because the same Version number is written into the cure fw as that currently loaded on the device. Updater queries the device in much the same way G7ToWin queries it to verify HWID and SWV. If you advance the Version in the cure fw to 3.81 or higher that message wouldn't show up. In other words that particular message isn't concerning at all, unlike the other error about data packets not being received which is concerning. It seems irrecoverable by usual software methods for sure. You could try to flash it using a modified boot.bin as an RGN. That's detailed in this post [Only registered and activated users can see links. ] but read the first part of the thread as well to help understand flashing from media card. Post again in here if you want specific help with the card method.