At the end of July this year, Huawei has pushed the final/official version of HarmonyOS to its mate series smartphone – Mate 20 X in China. The latest HarmonyOS update brings a lot of new changes and features that are unique on their way. Now, the Huawei Mate 20 X users are now able to install the month old July 2021 security patch update with the latest software version 22.214.171.124 and the update package size is 1.18GB.
There are improvements in the drop-down menu options in gaming mode and a problem with watermarks on photos has been fixed. With the second update package there is also an improved system stability. We would recommend you to download via a WLAN. If the update is not yet automatically available and nothing is displayed to you when you search the software update. You can also try the Support / My Huawei app.
Huawei Mate 20 X (CN) EVR-AL00 126.96.36.199 (C00E135R1P4) Changelog:
Changelog (Update Package 1)
With this update, you can swipe left or right at the top of Control Panel and the Notification Center to quickly switch between them.
Allows you to swipe left or right at the top of the Control Panel and Notification Center to quickly switch between them. Optimizes the display of the control panel.
Optimizes the drop-down menu options in gaming mode.
Resolves an issue where camera watermarks would not be rotated automatically in certain situations.
Integrates security patches for improved system security.
Changelog (Update Package 2)
This update improves system stability in certain situations.
Notes on updating:
1. Your personal data will not be deleted by the update. However, we recommend that you back up important data before updating.
2. For more features, visit Tips.
3. If you have problems during the update, call the Huawei customer service line or visit a Huawei customer service center.
4. The update package will be removed from the device after successful installation.