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March 2021 security update rolling out for Huawei Mate 30 series smartphones



In the recent past, Huawei has changed its update rollout pattern and started releasing new software updates in the global market ahead mainland if needed.

Early this month, Huawei has kicked off a new firmware update for Huawei Mate 30 Pro users in Australia and Indonesia. This update brought the security improvements released in March 2021 for improved system security.

Now, the same security patch is rolling out for Huawei Mate 30 series smartphone users in the Chinese market. According to the changelog, it fixes 2 critical, 13 high levels, and 132 medium levels of CVEs.

EMUI Status:

Since EMUI 11 launch, the Huawei Mate 30 series has been part of the EMUI 11 beta testing program. After months of beta activity, the Mate 30 lineup phones upgraded over stable EMUI 11 version in November 2020 on the home ground.

As per EMUI 11 official rollout roadmap for global variants, Huawei has concluded the major update program in December 2020 via sending stable EMUI 11 version for Mate 30 smartphones across the globe.

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Models getting update:

  • Huawei Mate 30
  • Huawei Mate 30 Pro
  • Huawei Mate 30 RS Porsche Design

Latest Version:

Huawei Mate 30 series smartphone users can identify this update with EMUI version upgraded from Currently, this update is rolling out in China and soon expand in other regions.

Update log:

Security: Integrates the Android security patch released in March 2021.

March 2021 Security Patch Details: This security patch fixes 2 critical, 13 high levels, and 132 medium levels of CVEs for improved system security.

Before you upgrade:

  1. We recommend you take a backup of your important data.
  2. Use a stable connection to download the update package.
  3. Do not forcefully turn off the phone, once the installation is started.

Update steps:

There are two ways that you can download this latest software update, both of these areas the following:


  1. Go to Settings
  2. Tap on System & updates
  3. Tap Software update
  4. Tap Check for Updates
  5. Download and Install
  6. Install

After the installation and restart, we recommend you let the system optimize the new application so your device can run smoothly on further commands.


You can also request this update via the Support app with the following instructions.

  1. Open the Support app
  2. Go to the Services tab
  3. Tap on Update
  4. Download and Install
  5. Install


Also, check:

Huawei Mate 30 Pro users on EMUI 11 began collecting March 2021 security improvements in Australia

Amy is our firmware and software specialist, she keeps her eagle eyes open for new software rollouts, beta programs, and other software related activities as well as new smartphone launch.