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Huawei Mate X grabbing December 2021 HarmonyOS software update



Huawei Mate X December 2021 update

Huawei is sending December 2021 HarmonyOS 2 software update for Huawei Mate X smartphone users. This update comes with various optimization and installs the latest security patch for improved system security.

According to the updated information, the December 2021 update for Huawei Mate X folding phone brings HarmonyOS version upgraded from and rolling out in China.

The changelog reveals that it includes optimizations for smart multi-window mode and system stability that helps the device to run more stable. In addition to this, this also improved the security of the device via December 2021 security update.

So, what’re the fixes with December 2021 HarmonyOS security improvements? Well, it fixes 1 CVE in the framework, 2 CVEs in Kernel, 3 CVEs in the system, 3 CVEs in applications, and 62 CVEs in the third-party libraries.

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Huawei Mate X December 2021 update

New Software update:

  • Smart Multi-window: Optimizes the user experience of smart multi-window
  • System: Optimizes system stability in some scenarios
  • Security: Installs December 2021 security patch to enhance mobile phone system security

Points to know:

  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.

How to update:

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 My Huawei app
  2. Tap on Update
  3. Download and Install
  4. Install

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.