New Huawei P20 update brings call and display optimizations

The initiator of the camera-focused Huawei smartphones – the Huawei P20 is receiving new calls and display optimization with a new update in China. It has fixed some basic issues causing slow performance in the device. However, they will be resolved after you install this update.

The successor to the Huawei P10 series has hit the home turf with HarmonyOS, giving users an immersive experience. On the other hand, global users are being compensated with regular security patches and timely features. Still, they are expecting HM OS ventures for this smartphone that was introduced in 2018.


According to the information, Huawei has started the latest HarmonyOS version update for P20 users in China. This will move the previous version to the latest after installing the new system fix. However, the company has rolled out this update in a phased manner, so don’t worry if it hasn’t reached your device.


  • Call: Fix the problem of screen brightness delay during incoming calls in some scenes
  • Bluetooth: Fix the problem of abnormal Bluetooth connected devices in some scenes
  • Display: Optimize unlock animation Optimize the display effect of part of the game interface

Below you can check the Huawei P20 update changelog released in China-

Huawei P20 update

Update Notes:

Download the update latest via smartphone Settings. To do this, open system settings, and then visit System & updates. Thereafter, the users will have to click on “Check for updates” followed by the corresponding update check. If an update is available, you can click “Download and Install”. Also, don’t forget to restart your device once the process is complete.


You must remember to keep a backup of your important data to prevent any kind of data loss during the update. Furthermore, keep an adequate level of battery backup on your phone to prevent battery outage during the installation. Once started, it may take some time to process the update and install it on the device. Until then, wait patiently and try not to disturb the installation process.


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