My LIFX GU10 after updated firmware cannot switch on

it’s work and light on before i go to update
i had try everything i can do
the wall switch on doesn’t work, open for a hundred times
p.s. i had test it, it has a power
so do i cannot reset my light bulb.
the LIFX app cannot search my light
homekit cannot control it

how can i do… it’s a new bulb…