While attempting to update my FRDM-k22f to OpenSDAv2.1 something went wrong.
Following these steps which I have done before with no problems: FRDM-K22F: Debugging with Segger J-Link OpenSDAv2.1 Firmware
Enumerating to the Bootloader worked OK but I got an error while copying the .bin file to the device that complained the file was too big. After that all the lights went out and nothing responds. Bricked?
How can I flash back to default?