B5-Lite bricked by the firmware of a C5

Hi, I accidentally ended up in the pressure, installing the firmware of a C5 on the B5-Lite, and it has not switched on since. Is there anything I can do right away? Thank you very much in advance.

Unfortunately I believe that B5-Lite is a goner. I don’t exactly remember the thread but Mimosa folks even gave the warning that doing just that will brick the device. Your best bet is to purchase a new radio and then see if mimosa will replace the one that’s bricked.