Firmware Issues? GTV

Ran into some issues with connecting to VESC. Board was running 5.02, apps (mobile and mac) were running 5.05. When connecting to the bluetooth connection, I get an error about not reading the firmware. I’ve tried connecting a USB directly and could not get it to detect either. Figured there might be a possibility it got bricked? If so, is flashing via STLink an option and where would the pins be located? I only see the LCM ones.

Initially I was hearing some odd high pitch noises and the only steps that I took was to create the backup. I stepped away for a bit and turned on the board due to the timeout. That’s where the connections were no longer being established.