Basically, Huawei is too late to update its older and latest flagship and mid-range devices in different regions. Now the company released March 2021 security patch update to its Huawei Mate 20 X device. Below you can check the build numbers as well as the full changelog.
Firmware Number:
- Huawei Mate 20 X – EMUI 11.0.0.139
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Changelog:
Security
- Integrated Android security patches released in March 2021 for improved system security.
- This security update includes the CVE announced in the March 2021 Android security bulletin. It includes 2 Critical, 13 High levels, and 131 Medium levels.
Notes:
- The update is rolling out in batches so it may take some time/days to reach your device.
- This update will not erase your data but backing up your important data before updating might be useful if in case anything happens.
- Before updating make sure that your phone has 60% or above charge.
- Download the update through Wi-Fi to avoid extra mobile data charges or failure in downloading the update.
- Please wait patiently until the update is processed successfully.
How to update?
The latest update rolling out via the Support App. Also, you can follow the below steps,
- Via Support: Open app -> Services Tab -> Update -> CHECK FOR UPDATES -> Download and install.
- Via Settings: Open System Settings -> System -> Software update -> CHECK FOR UPDATES -> Download and install.
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