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Seven Huawei smartphones getting important HarmonyOS fix updates



Huawei Top 5G HarmonyOS Devices

Top seven old Huawei smartphones including – P20 series, Mate 10, and Mate RS Porsche Design are receiving new HarmonyOS packed updates. This new software package comes with HarmonyOS version and an upgrade package size of 296MB.

According to the information, Huawei P20, Mate 10, Nova 4, and Mate RS devices are now receiving new updates consisting of fixes for display appearance issues while receiving an incoming call. The latest software rollout also brings a fix for a Bluetooth connection issue that doesn’t work in some situations.

These 5 old Huawei smartphones are also receiving HarmonyOS optimizations for the unlock animation as well as the screen effect in some gaming-related user interfaces. To be mentioned this software comes in two packages. Aside from the first package, the second package consists of system optimizations that improve system stability.

All of these smartphones are under HarmonyOS 2.0 public beta testing and preparing to move towards a stable rollout. The latest software rollout is an incremental update and adds a layer of improvements and optimizations over the existing HarmonyOS UI.

HarmonyOS update changelog:


  • Fix the problem of the screen delay in the incoming call scene.


  • Fix the problem that the Bluetooth connection device is abnormal in some scenes


  • Optimize unlock animation
  • Optimize the display effect of some game interfaces

System Stability:

  • The update optimizes the stability of the system in some situations.

Huawei HarmonyOS update

Huawei Models for this update:

  1. P20 – EML-AL00/TL00
  2. P20 Pro – CLT-AL00/AL01/AL00l/TL00/TL01
  3. Mate RS Porsche Design
  4. Mate 10 ALP-AL00/ALP-TL00
  5. Mate 10 Porsche Design BLA-AL00
  6. Mate 10 Pro BLA-AL00/TL00
  7. Nova 4 VCE-AL00/VCE-TL00

Points to keep in mind:

  • This update will not delete your data, but it is recommended that you make a data backup before the update.
  • Some third-party apps may not be compatible with HarmonyOS, the third-party apps may not work normally after the update. It is recommended that you try to update the apps to the latest version in the Huawei App Market.
  • After the upgrade is completed, the phone may experience heat, freeze, or slow charging. This is caused by some self-optimization and adaptation actions performed by the system after the upgrade. Please rest assured that it will recover by itself after a period of time.
  • It is recommended that you charge for 1 hour in your free time. During the charging period, the system will perform optimization to ensure that the mobile application is quickly adapted.
  • After the update, there may be vacancies in your desktop layout, please adjust it manually.
  • This update needs to reserve 10GB of data space. The installation package will be automatically deleted after the update and does not occupy storage space.

Huawei Top 5G HarmonyOS Devices

Amy is our firmware and software specialist, she keeps her eagle eyes open for new software rollouts, beta programs, and other software related activities as well as new smartphone launch.