Mi Mix 5G change from PEMEUVF (Vodafone) to PEMEUXM

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toge64

Senior Member
Aug 16, 2012
264
34
UK
I have a question regarding firmware on my Mi Mix 5G. I currently have 10.3.21 Stable (PEMEUVF firmware), on my device. I would like to unlock my bootloader, use Miflash to install 10.3.20.0.PEMEUXM (MIUI10) from the MIUI website (https://c.mi.com/uk/miuidownload/detail?device=1700357) and relock my bootloader.

Is this safe to perform, will I brick my phone?
 

incognico

Senior Member
Oct 18, 2010
127
24
I just did that and its safe. I am just not sure about relocking, most people suggest to not re-lock. Just leave it unlocked.
 

moozin

Member
Jul 10, 2010
5
0
I actually wanted to get on 10.3.21 Stable (PEMEUVF firmware) but unable to find it from anywhere, any help please ?
 

proexpert

Member
Dec 10, 2016
7
2
I have a question regarding firmware on my Mi Mix 5G. I currently have 10.3.21 Stable (PEMEUVF firmware), on my device. I would like to unlock my bootloader, use Miflash to install 10.3.20.0.PEMEUXM (MIUI10) from the MIUI website (https://c.mi.com/uk/miuidownload/detail?device=1700357) and relock my bootloader.

Is this safe to perform, will I brick my phone?
Hi, I have the same version of phone and firmware PEMEUVF. Was it successful for changing to PEMEUXM and relocking??
 
Last edited:

proexpert

Member
Dec 10, 2016
7
2
Changed PEMEUVF to PEMEUXM with bootloader relocking. All work fine. The Mi Phone Caller got voice recorder.

Unlock.jpg

flashing.jpg

Before Screenshot_2019-11-27-20-04-08-896_com.android.settings.png After Screenshot_2019-11-28-16-48-26-270_com.android.settings.png Screenshot_2019-11-28-16-52-01-939_com.android.settings.png Screenshot_2019-11-28-16-56-26-815_com.android.incallui.png
 
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fshuk

New member
Mar 24, 2018
4
0
Because neither global version or EU version is compatible with 5g with my carrier.
Just covering all bases

EXACTLY THIS. I have one phone with VF on THREE in UK that shows 5G in "prefered neywork" and one phone with XM on THREE that does not show 5G . Anyone know how to fix this? or does anyone have VF to share?
 

BlackTigerX

Senior Member
Mar 16, 2008
136
17
EXACTLY THIS. I have one phone with VF on THREE in UK that shows 5G in "prefered neywork" and one phone with XM on THREE that does not show 5G . Anyone know how to fix this? or does anyone have VF to share?
You have to manually flash the Global ROM. Both, VF PEMEUVF and Global PEMMIXM ROM support 5G in "preferred network". As the VF branded version is not downloadable anywhere, you will have to get the fastboot global version :)

The Europe PEMEUXM release doesn't show the 5G option, so it should to be avoided at the moment.
 

Federline16

New member
Dec 30, 2019
1
0
Hola, alguien ya tiene Miui 11 sigo con la versión 19 mi Rom es PEMEUVF 10.3.21... o de plano no habrá 11 para esta versión :(

MOD EDIT: Please post only in English according to the FORUM RULES,translation added below:

Hello, someone already has Miui 11 I continue with the version 19 my Rom is PEMEUVF 10.3.21... or flat there will be no 11 for this version:(
 
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爱力思Alex247

New member
Jan 25, 2020
1
0
40
How can I get onto PEMEUVF?
Anywhere to download?

thread: Mi Mix3 5G change from PEMEUVF (Vodafone) to PEMEUXM (EEA) = This wont get Brick as long as upgrade with the same region Rom~ You CAN'T downgrade and you CAN'T mix up ROM with the region ~ exampla: region MI to CN / CN to RU / EU to CN and this kind of Flash will totally BRICK your phone ...

If your Rom is (Global_V10.3.19.0.PEMEUVF) this already support for 5G mobile networks.
I don't see any Vodafone apps preinstalled. It was a clean and clear with Google Apps only. Some may not getting update (Global_V10.3.21.0.PEMEUVF)from OTA , try change your Region (Setting-> Additional setting-> Region) to "United Kingdom" and check again for the update (Setting-> About phone-> System update ) Good luck.
 
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    I actually wanted to get on 10.3.21 Stable (PEMEUVF firmware) but unable to find it from anywhere, any help please ?

    You can't download PEMEUVF just use PEMEUXM its basically the same just without some 2 Vodafone apps preinstalled.
    1
    Changed PEMEUVF to PEMEUXM with bootloader relocking. All work fine. The Mi Phone Caller got voice recorder.

    Unlock.jpg

    flashing.jpg

    Before Screenshot_2019-11-27-20-04-08-896_com.android.settings.png After Screenshot_2019-11-28-16-48-26-270_com.android.settings.png Screenshot_2019-11-28-16-52-01-939_com.android.settings.png Screenshot_2019-11-28-16-56-26-815_com.android.incallui.png