macbook a1398 emc2910 mid 2015 model efidl

hello everyone , does someone tried to use efidl on that model because i was not succesfull , when i plug efidl it finds chip and then in the end blinks green as if it was unlocked but when turn on lock is still there ; have anyone tried to use 4.0.3 adapter and raspberry together to unlock? Is it safe on 2015 models ? ps bytheway i tried all power states with and without ssd attached not helped ,

Hi EFI Destroyer (Light) KIT, working God I'm this week male this A1398 and two time for working first time all good and star macbook and show lock, 2 time only magsafe on
Battery of
And us EFI Destroyer (Light) Kit and this time unlock perfect