Mi 8 Re-lock bootloader

[pedrocunha97]

Hello Guys,
I have a Xiaomi MI 8 Global Version with the Miui 10 Global Stable room. I would like to switch to the Miui 10 Global Beta. Its possible, without unlocking the boot loader ? If i unlock the boot loader, can i lock it again ?
Thank You.

 

[deepblue2000]

just flash the beta global rom with MiFlash Tool
you dont need to unlock the bootloader

 

[pedrocunha97]

just flash the beta global rom with MiFlash Tool
you dont need to unlock the bootloader

Thanks men. For i switch to xiaomi.Eu rom, i need unlock the boot loader right ? If i unlock, can i lock again ?

 

[deepblue2000]

https://www.fonearena.com/blog/261226/switch-to-miui-beta-rom-without-unlocking-bootloader.html

yes, for xiaomi.eu rom you need an unlocked bootloader, but you dont need to lock it again,
all is working with the .eu rom !