Problems with VOLCA FM System Updater 1.02

Hello,

I got stuck in the middle of the update process for Volca FM. I followed the instructions as on the downloaded pdf. But as the playback of the second .wav file began (step 5) on the display of the volca the message "decode error" appeared. Now: There seems to be no way back. Switching off and on throws you back to step 4. But since the playback gives again the error message, it doesn´t help. And there is no other way to restore the volca holding down the buttons in any combination. Does anybody know what I can do?

Please help

I didn't find the right solution from the internet.

References:
www.korgforums.com/forum/phpbb2/viewtopi...8df65d003924813a5c61
Video content company

Thanks