Where is the Boot0 pin on the I/0 carrier board of a pixhawk cube?

Hello everyone

I am trying to enter DFU mode from a Pixhawk Cube Black. In forums I read that to do so it is necessary to puentiate on the encedio the BooT0 pin and the 3.3V pin. However I don’t know where this pin is located on the Pixhawk I/O carrier board.

I don’t want to solder on the hub because I know it is very sensitive and so I was looking for the BooT0 pin.

Please if anyone can help me. :pleading_face: :pleading_face: :pray: :pray:

Attached is a picture of the board.