Huawei P20 series smartphones receiving December 2021 security update

Huawei P20 series models are getting a new software update that installs the HarmonyOS security patch released in December 2021. This new firmware update rolling out with HarmonyOS 2 version 2.0.0.216 in the Chinese market.

Besides the security improvements, the changelog doesn’t have much to show us and has not mentioned any other changes made to the system. More information about the update instructions and notes is linked below.

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 library for increased system security.

Adaption Models:

• Huawei P20 EML-AL00
• Huawei P20 EML-TL00
• Huawei P20 Pro CLT-AL00, CLT-AL01, CLT-AL001
• Huawei P20 Pro CLT-TL00, CLT-TL01
• Huawei P20 Pro CLT-TL00, CLT-TL01

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Huawei P20 series December 2021 update:

Latest Version:

• Huawei P20 series devices grabbing HarmonyOS version 2.0.0.216 upgraded from 2.0.0.215.

Changelog:

• Integrates the security patch released in December 2021 for enhanced system security.

Key points for users before Update:

• The device must have a better battery backup to install this update that is a minimum of 50%.
• It’s compulsory to check your storage availability(Internal/External SDcard) to download the latest update as per the size required
• A strong WiFi/mobile data connection is required for a buffer-free download of the package.

HOW TO UPDATE:

Download via Settings:

• Open Settings
• Click on the System & Updates
• Open Software update
• Tap on Check for updates option
• If an update is available, click on Download and install
• After installation Reboot the device

Download via My Huawei app:

• Open the My Huawei app on your device
• Go to the Update
• Follow the on-screen instructions

About Huawei P20:

• Display: 5.7 inches
• Processor: HiSilicon Kirin 970
• RAM: 6GB
• Storage: 32GB/64GB
• Rear Camera: 40MP
• Front Camera: 24MP
• Battery: 4000mAh