Bricked WAC124?

Hi i installed snapshot firmware to my WAC124 not realising what it meant!

I then managed to add a GUI and played around yesterday but it was not to my liking

After many resets and reboots and trying I can not figure out how to flash back to stock

ssh root gives error that someone could be doing something nasty, but the ip address in a web browser doesnt work, the device only shows power on light nothing else

any help