Router became unusable after firmware corrupted during flashing

The model is the Mt-300n v2, router disconnected during firmware flashing. Now it doesn’t do anything other then able to turn on. Hitting the reset button doesn’t do anything, and it’s not showing up on the wifi scanner. So there’s no way to connect to the admin panel to flash the firmware again.

Is there a way to get the router working again? Or I’m sol

You can use uboot web failsafe to do firmware flashing.
FYI, Debrick via Uboot - GL.iNet Docs