m8 stuck in bootloader topic

hi all,ive got my m8 dual sim stuck in bootloader ive deleted recovery and os .it only goes on boot loader screen .do i need to load ruu file with hboot?
M8_DUGL PVT SHIP S-OFF
CID-11111111
HBOOT-3.19.0.0000
OS-3.33.401.6
its factory unlocked and any help will be very appreciated