Mi5 Update Problem

[Lagger]

Hello,
I am French, and recently I received my Mi5:

Android version: 6.0 MRA58K
MIUI version: MIUI 7 | Stable 7.5.6.0 (MAACNDE)


As for my Mi4, I wanted to install the last weekly update proposed by xiaomi.eu but no matter whether it is the weekly or the stable it puts me this problem:


"Can't verify update
Couldn't verify update package"


Can you help me? It is difficult for small French to understand in English

Thank you in advance

 

[Cecco]

New xiaomi phones like mi5 have a locked bootloader so you need First to unlock it then you can flash xiaomi.eu rom from twrp recovery, there is a official twrp for our mi5.

 

[Lagger]

Even when I want to install the Dev China version, it puts me the same thing..

When I go in recovery it puts me an image of Mi5 with an USB cable..

No way to update while I can unlock but similar, that blocks me in 50 %

 

[Cecco]

You have to send a requesr to xiaomi and then you can unlock your phone