Huawei Mate 20 EMUI 12 Firmware update Europe (HMA-L29/L09)

The wait is over for Huawei Mate 20 users. Huawei has started the EMUI 12 rollout for the European model. Both single-sim and dual-sim phones can be upgraded to EMUI12. A device with cust version C432 is only eligible for this update. If your phone has a different cust version, please don’t try to install it. you can check the cust version in the build number of your phone in about phone.

Huawei Mate 20 EMUI 12 Firmware update Europe HMA L29_L09
Huawei Mate 20 EMUI12 firmware update Europe

Huawei Mate 20 update requirements:

  • Disable antivirus/Windows Defender (Very Important)
  • The phone must be running the latest EMUI 11
  • 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 or newer must be installed Download From This LINK
  • Download Hisuite Proxy V3.1.3 from THIS LINK
  • Connect phone in Hisuite

The process to update:

  • 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.
  • Make sure you tick in “Target build number”
  • If your phone is a single sim then copy HMA-L09-LGRP2
  • If your phone is a dual sim then copy HMA-L29-LGRP2
  • Paste it in the “Target Package Build Number” section
  • Must tick ” Force Auth Bridge “
  • Must tick ” Override IMEI “
  • Open Hisuite again and connect your phone, check for updates in Hisuite 
  • Start installation
  • For your ease, please see the exemplary 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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1 Response

  1. Arthur says:

    How about for Mate 20 HMA-L29 C636

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