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April 2021 security rolling out for Huawei Mate 30 Pro 5G smartphone [global]



For the last two months, it was observed that Huawei has made variations in releasing the software updates and started sending new software versions for global users earlier than the mainland. But this pattern was seen in few models only.

At the moment, the Chinese tech giant is also busy with testing and preparation of the deployment of HarmonyOS, which is going to happen on June 2 in China along with the launch of MatePad Pro 2 and the Watch 3 series.

Know more: Breaking: HarmonyOS launching on June 2 alongside Huawei Watch 3 and MatePad Pro 2

In the meantime, Huawei lowered its efforts the sending the monthly update for some time but it doesn’t stop. Now, the company has kicked off the April 2021 security update rollout for Huawei Mate 30 Pro 5G smartphone in the global market.

This security update fixes different levels of exploits, issues and also resolves the hidden privacy issues found in the last security improvements because they can harm the user’s data.

If you want to send us Tips, Update Screenshots, or a Message? connect with us here:

Huawei Mate 30 Pro 5G


HarmonyOS is a self-developed micro-kernel-based distributed operating system designed by Huawei. In fact, it is an open-source operating system that can be used by any third party and has a smaller code size of about 8GB as compared to Android’s 60GB.


  • The update is rolling out in batches so it may take some time/days to reach your device.
    EMUI version and size may vary.
  • Maintain enough battery and storage on your device.

EMUI version:

Huawei Mate 30 Pro (5G) smartphone users start receiving EMUI 11 version (C636E6R2P5) with an update size of 302 MB.


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

April 2021 security patch details: This security update fixes 17 high and 69 medium levels of CVEs for improved system security.

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

Thanks to the tipster: Mhel

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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.