No response from the box

Hello community,

I’m new here and, of course, I signed up because I have a problem. I want to use a Toniebox 1 - cc3200 with TeddyCloud. Unfortunately, I had an accident with the cables while trying to read the firmware. The ground cable came loose and must have come into contact with the circuit board at some point. Since then, the Toniebox no longer starts up, and the LED does not respond when I connect it to the power supply without the battery, just on the base.

When I connect the SPO2 pin to VCC, the LED lights up green continuously, but there is no response on the console. I have already tried resetting it by bridging RST to GND.

Can the box still be saved?