Huawei official tutorial: Take P40 as an example, Hongmeng OS 2.0 Beta version is back to EMUI 11 stable version

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Huawei is holding a Beta event for HarmonyOS 2.0 mobile phone developers today. The HarmonyOS 2.0 mobile phone developer Beta version was officially released on site . At the same time, the HarmonyOS 2.0 mobile phone developer Beta open beta recruitment is launched online . Huawei stated that HarmonyOS is a full-scene distributed operating system for the Internet of Everything era . Huawei hopes to work with partners and developers to create a super terminal experience for the Internet of Everything era.

Naijatechnews is informed that this HarmonyOS 2.0 public test device supports Huawei P40, P40 Pro, Mate 30, Mate 30 Pro, MatePad Pro devices, and supports OTA upgrades. Supports running Android applications . In a sense, Hongmeng OS is just a change in the bottom layer of the system, which means that the Android + EMUI used by Huawei mobile phones is now replaced by Hongmeng OS2.0+EMUI.

Now Huawei’s official website has released the HarmonyOS Beta version back to the EMUI 11.0 official stable version guide.

The HarmonyOS version can be rolled back to the official stable version of EMUI 11.0 through Huawei Mobile Assistant.

Precautions:

1. Please make sure that you are currently using the official version of Huawei, the HarmonyOS version, and you have not upgraded any unofficial versions, otherwise there is a risk of unsuccessful rollback , and unknown problems may even be introduced. If you have upgraded an unofficial system package, it is recommended to go to the Huawei Customer Service Center to restore the system.

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2. Make sure that the current version has not been unlocked or rooted.

3. The rollback operation will erase all user data. Be sure to back up all important data to a PC or cloud before rolling back, and confirm that the backup content is complete and valid.

4. Please make sure that the phone has enough power remaining (it is recommended that the remaining power of the phone is greater than 50%).

5. Before returning, please be sure to turn off the mobile phone retrieval function (find my phone) and perform a factory reset operation to ensure that the remaining free space is sufficient.

6. Before rolling back, please manually upgrade the computer terminal Huawei Mobile Assistant to the latest version. (For specific steps, see the relevant introduction in the text)

7. After completing the rollback, the phone will automatically restart. Please wait for about 10 minutes. After the rollback is successful, the phone desktop will display the EMUI 11.0 default theme.

* Take the Huawei P40 return diagram as a reference, and the content of the diagram is subject to the actual model.

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Step 1: Open Huawei Mobile Assistant on the computer, click the red box in the lower left corner (“Huawei Mobile Assistant” + version number), and click Upgrade in the pop-up box to upgrade Huawei Mobile Assistant to the latest version.

Step 2: Connect the mobile phone to the computer USB, after the “Do you allow HDB to connect to the device?” dialog box pops up on the computer side, go to the mobile phone to operate.

Huawei official tutorial: Take P40 as an example, Hongmeng OS 2.0 Beta version is back to EMUI 11 stable version

Click “Transfer Files” on the mobile phone, and then click “OK” in the pop-up “Are you allowed HiSuite to connect to the device via HDB” dialog box.

Huawei official tutorial: Take P40 as an example, Hongmeng OS 2.0 Beta version is back to EMUI 11 stable version

Step 3: Install the Huawei Mobile Assistant client on the mobile phone.

Click “OK” in the “New version of Huawei Mobile Assistant client will be installed on your device to provide device management services” that pops up on the computer.

Huawei official tutorial: Take P40 as an example, Hongmeng OS 2.0 Beta version is back to EMUI 11 stable version

Click “OK” in the “Please click on the device to allow the installation of Huawei Mobile Assistant” dialog box that pops up on the computer.

Huawei official tutorial: Take P40 as an example, Hongmeng OS 2.0 Beta version is back to EMUI 11 stable version

Step 4: Open the mobile assistant on the mobile phone to view the connection verification code, then enter the verification code on the computer side and click “Connect Now”.

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Step 7: Click “Restore” on the computer. Please make sure that after you have backed up the data, click “Version back” in the pop-up “This operation will completely delete the data in the internal storage space, including:” dialog box.

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Step 8: Wait for the progress to complete.

Huawei official tutorial: Take P40 as an example, Hongmeng OS 2.0 Beta version is back to EMUI 11 stable version

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