Can Hongmeng 3.0 be downgraded

The operating system used in the mobile phone is constantly updated. Although the new system will bring new functions to users, it does not mean that the new system will be easier to use than the old system. Many users will regret after upgrading the system and feel that the new system is not used to, including Huawei users who have upgraded the Hongmeng 3.0 system. Can Hongmeng 3.0 be downgraded? Now let's make an introduction!

Can Hongmeng 3.0 be downgraded? Can Hongmeng 3.0 be downgraded back to the previous version

YesHarmonyOS 3.0 can be backed to the official stable version of EMUI through Huawei Mobile Assistant

Note: 1. According to the model, go back to the corresponding version before upgrading the HarmonyOS 2 version, including but not limited to EMUI 10 and EMUI 11, so they are collectively referred to as the official stable version of EMUI

2. If you go back to the version and do not want to upgrade the new version for the time being, you need to turn off "WLAN automatic download" and "night installation" in "Settings - System and Update - Software Update - Settings in the upper right corner", otherwise the new version will be automatically upgraded in the idle time at night.

Precautions:

1. Please ensure that the official version of Huawei and the HarmonyOS 2 version are currently used, and that no unofficial version has been upgraded. Otherwise, there is a risk of unsuccessful rollback and even unknown problems. If the unofficial system package has been upgraded, it is recommended to back up important data (QQ, WeChat and other third-party applications need to be backed up separately) and go to Huawei customer service center to restore the system.

2. Please ensure that the current version has not undergone any unlocking and root operations. If there are any unlocking and root operations, it is recommended to back up important data (QQ, WeChat and other third-party applications need to be backed up separately) and go to the Huawei customer service center to restore the system.

3. The fallback operation will erase all data. Please be sure to back up all important data to PC or cloud before rollback, especially QQ, WeChat and third-party software for separate migration and backup, and confirm that the backup content is complete and effective.

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

5. Before rolling back, be sure to turn off the phone retrieval function (search for my phone) and perform a factory reset operation to ensure sufficient space.

6. Before rollback, please manually upgrade the Huawei Mobile Assistant on the computer to the latest version.

7. After rollback, the phone will restart automatically. Please wait patiently for about 10 minutes. After rollback is successful, the phone desktop displays the default theme of EMUI.

Users of the Hongmeng system used by Huawei mobile phones have a high degree of freedom. Users can choose whether to upgrade or downgrade. The method of downgrade is also simple. If you need it, go and try it!