Dead Board

Hey guys after trying to update the firware (update worked) but i know get a blue red light only after a green light, almost like the wrong firware was updated for the rephone SIM card, can anyone point me on how to fix this please but using the mac,

I followed this guide but there is no way to choose on the mac what you want point to
instructables guide Install-LinkIt-ONE-SDK-on-Mac-OS-X

do i have to use windows to fix this, Thanks guys