Huawei P20 Pro CLT-L29 EMUI 12 Firmware Update (Europe)

Huawei has started a stable EMUI 12 rollout for Europe. Finally wait is over for Huawei P20 Pro users. We have CLT-L29 links for the update. If the cust version of your phone is C432 and the phone is running the latest EMUI 10 then you can install this update. The Cust version can be checked in the build number. If you have not yet received this update, then you can manually install it by following the guide below.

Huawei P20 Pro CLT-L29 EMUI 12 Firmware Update (Europe)
Huawei P20 Pro CLT-L29 EMUI 12 Europe


  • This update introduces EMUI 12, providing you with an intuitive interface, a multi-device section in the Control Panel, and various useful functions.
Huawei P20 Pro CLT L29 EMUI 12 Europe
Huawei P20 Pro CLT-L29 EMUI 12 Screenshot (Shared by user who followed the guide)

Huawei P20 Pro update requirements:

  • Disable antivirus/windows defender (Very Important)
  • The phone must be running the latest EMUI 10
  • Your phone must have cust version C432 (check build number)
  • The battery must be charged up to 60%
  • Good quality USB cable
  • Windows 10 / 11 computer
  • Hisuite OVE must be installed Download From This LINK
  • Download Hisuite Proxy V3.3.X from THIS LINK
  • Connect phone in Hisuite

Installation Process:

  • Extract the Hisuite Proxy V3.X.X
  • Run Hisuite proxy, and make sure you allow firewall access when it asks
  • Tap on the ” Setup “ button in the Hsiuite proxy.
  • Tick “Override IMEI”
  • Make sure you tick in “Target build number”
  • if your phone is a dual sim copy CLT-L29-LGRP2
  • paste it in the “Target Package Build Number” section
  • Must tick ” Force Auth Bridge “
  • Open Hisuite again and connect your phone, check for updates in Hisuite 
  • Start installation
  • For your ease, please see the screenshots below
Hisuite Proxy Config Screenshot_1
Hisuite Proxy Guide for EMUI 12
Hisuite Proxy Config Screenshot2
EMUI 12 Update in Hisuite

Watch the video for more help

Credit: Huawei Firmfinder Team

Note: Everything you do at your responsibility, this guide is provided for free without any guarantee.

Mutahhar Bashir

Passionate blogger, have excellent problem solving skills, quick learner, love to accomplish difficult tasks, improving my skills while helping others through this blog.

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23 Responses

  1. jaan says:

    hey, i have a question…

  2. ABDO says:


  3. Diogo says:

    Hi, I followed everything exactly and my hisuite gives internet connection error.
    how to solve?

  4. Rudy says:

    I have done this update, eveything works, but google pay is not working, have you same problem? Thanks

  5. R0bin says:

    Good morning ❗ i own a P20pro CTL-L29 10.0.0161 (185E2RIP3) and i live in maurituis island my phone is blocked on Emui 10 since 1-4-2020 ❗without huawei security update it’s dangerous to continue use this phone ❓can someone tell me what to do please ❓

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