Can Hongmeng Harmony OS 4.0 return 3.0

Three years ago, the Hongmeng system independently developed by Huawei came into being, which attracted wide attention in the mobile phone industry. After all, most of the major mobile phone brands except Apple use Android, and Huawei is basically the first brand to develop its own operating system. After such a long period of development, the Hongmeng system has been updated to version 3.0, and Hongmeng version 4.0 will be officially launched next year, Many pollens wonder if Hongmeng 4.0 can return 3.0? Now let's introduce it to you!

Can Hongmeng HarmonyOS4.0 return 3.0? Can Hongmeng Harmony OS 4.0 be downgraded to the previous 3.0 version

Yes

Demote Tutorial

1. Upgrade the computer version of Huawei Mobile Assistant to the latest version, and then connect the computer and mobile phone with the USB data cable. Select "Transfer File" as the connection method. Click "OK" for "Allow USB Debugging". When Huawei Mobile Assistant is installed on the mobile phone, an installation prompt will pop up on the computer side, and click "OK" in the dialog box. After the installation is completed.

2. All relevant permissions popped up must be approved for authorization, and the device connection is completed for subsequent operations. Open the mobile assistant APP on the mobile terminal, the connection verification code will pop up, enter it into the computer terminal, click Connect Now, and select "System Update" on the home page of the computer terminal.

3. In the pop-up interface, click "Switch to another version", then select "Restore", click "Version Fallback", confirm the backup data, click "Fallback" in the pop-up prompt box, wait for a moment for the fallback progress to complete, wait patiently for about 10 minutes, after the fallback is completed, the mobile phone will automatically restart, and the mobile phone displays the Huawei EMUI interface, indicating successful fallback to the Android system.

After upgrading the Hongmeng 4.0 system, you can definitely return the 3.0 version. The Hongmeng system used by Huawei mobile phones is still highly personalized. It is not as difficult to return after updating as Apple mobile phones. You can try to update it at that time.