О! Мигранты в Европе освоились и настроили каналы свиста ноутов...
Салим.Плохиш из Бельгии, прям слезы на глазах...
Freezing not depends of password lock.
Renewing of ME region - resolves Your problem.
About Your UEFI img.
Your notebook is stolen. It's iCloud locked.
But about unlocking,
here is Your solution.
And the policeman is on the way to You.