How To Flash Official Global Rom?

[Mi Rek]

Hi everyone,

I am using the xiaomi.eu rom right now, but I would like to flash the official global rom because of the ota updates.
I have a Mi5 with unlocked bootloader and running xiaomi.eu miui 7 stable rom (7.5.4.0 MAACNDE).
Is it possible to flash the new rom without losing data?