Huawei flagship phone mate 20 gets a new software update versioned as 220.127.116.11.142 (C636E2R3P1) which includes android security patches.
The goal of this update to improve system security with security patches. More details in the screenshot and the change log below.
Huawei Mate 20 18.104.22.168.142 C636E2R3P1 Update
This update improves system security with security patches.
Integrates security patches released in May 2022 for improved system security.
1. This update will not erase your personal data, but we recommend that you back up any important data before updating.
2. If you encounter any issues during the update, please call the Huawei customer service hotline or visit a Huawei customer service center for assistance.
3. The update package will be deleted automatically after the update is complete.
Download size is 241 MB and it just took few minutes to download and upgrade. The upgrade was smooth, followed by a reboot and everything went well.