Failed Spark3 flashing

Tried to flash a Spark3 and now the blue led is blinking and nothing seems to help. What to do?

That happens if the spark needs a bootloader update, and can’t download it over wifi.

To fix, connect it over usb, and run brewblox-ctl particle -c bootloader

I’ve tried it maybe 10 times does not help.

Does it show any errors during either the flash, or the bootloader flash?

Does it still show six squares on screen?

If you run brewblox-ctl discover-spark, does it show up?

Had to do a brewblox-ctl flash after and that did it!

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