Heeelp me big probleme after bcmon use

I use bcmon for my s2 and i cant restore my originale firmware its failed i do a factory reset and nothing happned i have now a probleme the phone reboot randomly help meee :crying:

i need heeelp please

helooo
my software kitkat b133 and update with lollipop b324
and display now
func no : 9 func boot kernel
error no: 2
please update system again

and reboot-bootloader not work
waiting device
fastboot not work