Teltonika FMB920

Hi folks,

I recently was updating a Teltonika FMB920 device, and everything seems to work. When the update finish, I disconnected the device and connected to the pc again to check everything was good. To my surprise, now the devices connects and disconnects constantly to the pc. I think this is because it didn't update the firmware correctly and now the device is without a firmware.

Can anyone here help me.