Mi MIX 3 5G Europe Stable ROM: V12.0.5.0.PEMEUXM | MIUI

Updated on May 18, 2021: Today Xiaomi rolled the May 2021 security patch for the Mi Mix 3 5G in Europe. The update is live with software version V12.0.5.0.PEMEUXM.

Updated on March 06, 2021: Today Xiaomi rolled the February 2021 security patch for the Mi Mix 3 5G in Europe. The update is live with software version V12.0.4.0.PEMEUXM.

Updated on September 04, 2020: Today Xiaomi rolled MIUI 12 finally for the Mi Mix 3 5G in Europe with software version V12.0.1.0.PEMEUXM. The update brings a new UI and the latest features to the MIUI version.

The Chinese OEM Xiaomi has maintained its streamline for providing the MIUI 11 update for its eligible devices with the security patch at the starting of 2020 as well. 2019 has been really good for the company in terms of releasing value for money smartphones and improved MIUI 11 version. The Mi Mix 3 5G (Codename: tucana) is one of the upper mid-range smartphones from Xiaomi that was launched in November 2019. Now, you can download MIUI Europe Stable ROM for Mi Mix 3 5G.

The new firmware update bumps up with a new software version MIUI V10.3.23.0.PEMEUXM based on Android 9.0 Pie and rolling out for the European Mi Mix 3 5G variant only. It brings the latest January 2020 Android Security patchset along with new music card and EU Privacy adjustments. As the update is waving in a phased manner, the Mi Mix 3 5G users will soon receive the OTA update. Meanwhile, you can manually check for OTA updates or can follow the firmware installation steps below.

Download MIUI Europe Stable ROM for Mi Mix 3 5G [V10.3.23.0.PEMEUXM]


Manually Check Software Update

In order to manually check the software update (OTA) on your device, you can follow the steps below.

  • Head over to the device Settings app >> tap on About Phone > check Software update.
  • Now, if the new software version is available for your handset, just grab it.
  • Alternatively, you can check the Software Updater app on your device also.

Still not receiving the OTA update notification? Don’t worry. We got you covered. Just follow the firmware installation steps below along with download links and requirements below.



  • Updated Android Security Patch to May 2021. Increased system security


  • Updated Android Security Patch to February 2021. Increased system security


  • System animations
    • Optimization: Animations in selected scenes
  • Control center
    • New: Swipe down from the upper left corner to open Notification shade and from the upper right corner to open Control center
    • New: When Notification shade is open, swipe down from the upper right corner to open Control center
    • Optimization: Control center is now closed by incoming calls
    • Optimization: Press and hold redirection options
    • Fix: Control center wasn’t always displayed correctly in landscape mode
  • Mi Share
    • New: Recently connected devices will be pinned on top of the list for a short time
  • Dark mode
    • Optimization: Brightness and color improvements for wallpapers in Dark mode
  • System
    • Optimization: Removed unnecessary sound notifications for DND mode
    • Updated Android Security Patch to July 2020. Increased system security.
  • App lock
    • Optimization: App lock verification page
    • Fix: Fingerprint icon wasn’t shown in some cases
    • Fix: Status bar wasn’t displayed correctly in some cases
  • Status bar, Notification shade
    • New: Screen lights up with an animation now
    • New: Status bar color gradient animation
    • Fix: Notification shade wasn’t displayed correctly in Dark mode
  • Browser
    • New: Local search
    • New: Downloading videos from popular websites
  • Battery usage
    • New: Multiple optimizations for Battery saver
    • New: Multiple optimization options
    • New: Automated tasks now support restoring backups
    • Optimization: Low battery warning
    • Fix: Low battery notification appeared twice in some cases

  • System
    • Updated Android Security Patch to January 2020. Increased system security.

Steps to Install MIUI Europe Stable ROM for Mi Mix 3 5G

Now, before going to the firmware installation steps, make sure to follow all the requirements and then download links as well.


  • The mentioned ROM is exclusive for Xiaomi Mi Mix 3 5G.
  • Keep your device charged up to 60% at least.
  • Make sure to take a full backup of phone data.
  • A PC/Laptop and a USB cable are required.
  • Download all the required files and tools as well.
  • Download the latest Xiaomi USB Driver on your Windows/Mac PC and Install it.
  • Next, download and install the Mi Flash Tool on your PC also. (for Fastboot Method)


GetDroidTips won’t be held responsible for any kind of damage or error that occurs to your phone by following this guide or flashing any file. Take a full backup at first and then proceed at your own risk.

Instructions to Install:

Now, check out the full step-by-step guide on how to Install MIUI 12 on Mi Mix 3 5G via Recovery or Fastboot method.

Guide to Install MIUI ROM on Xiaomi Device [Recovery/Fastboot]

You can check out our full-depth tutorial video as well:

Video Guide on Steps to Flash Xiaomi Device using Fastboot Method

We assume that this guide is helpful to you and you’ve successfully installed or updated the firmware. If you have any queries, feel free to ask in the comments below.


  1. Vorrei sapere quando ci sarà sempre se ci sarà l aggiornato per il MIUI 11 e Android 10 visto che molti smartphone sono stati aggiornati anche se come dite voi non erano top di gamma grazie mille

  2. Ho in mi mix 3 5 g ma non si parla di aggiornamento eppure costruito e venduto come top di gamma ma fermo con pach di gennaio arrivata alla fine del mese, MIUI 10 e Android 9 altri no top di gamma già aggiornati sembra una presa in giro e pensano ali 10 s che aggiornino i top di gamma grazie

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