Huawei Mate 40 Pro installs EMUI September 2022 security patch

Huawei rolling out its September 2022 EMUI security patch for several devices, and the Mate 40 Pro is the latest to grab it. This latest update fixes several issues, also it will give your device enriched running and better performance than before.


According to the information, the September 2022 security patch is currently released for the Huawei Mate 40 Pro users residing in West Europe and France. Additionally, the update can be recognized via the EMUI (C432E2R4P4) version.

Users of Mate 40 Pro require to download a package size or around 280MB, as we can assume from the package size. This is the monthly security patch its changelog didn’t mention any major features or changes for the owners, but it will surely enhance your user experience.


Build version:

  • EMUI (C432E2R4P4)

Integrates September 2022 security patches for improved system security.


Update Weight:

  • 280 MB

Moreover, the September 2022 update brings fixes for several vulnerabilities, including 10 fixes for CVEs at the high level, 7 fixes for CVEs at the medium level, and 0 CVEs at the low level. Notably, it also brings fixes for the 10 CVEs encountered in the previous update as well as the system framework.

We recommend you to download this update on your Mate 40 Pro devices because after installing the patch you will notice a boosted performance and improved stability of your smartphone. Notably, the update could take some time to reach every user, so be patient, and you can check for the update manually.

Go to the Settings menu of your device, here select the System & Updates option, choose Software Updates. Now tap on CHECK FOR UPDATES, if the update is available hit the Download & Install tab.


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