lock the bootloader

[lev6237]

quick question, can I lock my bootloader after installing miui eu?

 

[ƬΉΣ ƧYƧƬΣM]

Re-lock Bootloader After Xiaomi.eu Rom Flashing

Can someone please tell me if it's possible to re-lock the bootloader after flashing a Xiaomi.eu ROM? I already tried to do it, but the phone doesn't boot anymore when I re-lock the bootloader. If not possible, can please someone explain me why we can't do it?!

xiaomi.eu