Harmony OS 3.0 has been released for some time, I believe that many friends' Huawei mobile phones have received pushes, have you received it?
Regarding Harmony OS 3.0, it is mainly manifested in the improvement of 6 major functions, namely HyperTerminal, Hongmeng Zhilian, Universal Card, Smooth Performance, Privacy and Security, and Information Accessibility.
Take the universal card, in the past, the card was placed on the mobile phone desktop, which was disorganized and inconvenient to organize. However, in Harmony OS 3.0, the same size card function is presented in the form of a waterfall, which can be viewed by sliding up and down, and can be deleted by sliding left, which is very convenient to operate.
But we also know that Huawei's Hongmeng system is divided into three versions: internal beta, beta, and official, and the beta and official versions are stable versions, and there are basically no bugs.
The internal beta version is different, Huawei let the internal beta participants use, to help Hongmeng timely detect the problems in the system, and then repair in time. To put it simply, the beta version is not as stable as the public beta version and the official version, and there will be bugs to a greater or lesser extent.
So, if we regret it after the upgrade, how do we go back to the old version of EMUI? Next, Xiaobian will share the method with you, and friends who will not operate can refer to it.
1. Connect the phone to the computer, then find the drive on the computer, and click [Huawei Mobile Assistant Installation Wizard].
2, then some need to install the mobile phone system, we click [Download] - [Install].
3. After installation, open the mobile assistant and click [OK], so that you can install the mobile assistant on the mobile phone.
4. Click [Connect Now] to let the phone and computer establish a connection.
5. Click [System Update] - [Agree] - [Switch to Other Versions] - [Restore] - [Version Back] on the computer in turn.
6. Finally, click [Fallback] in the pop-up window and wait for the download and installation to be completed.
At this point, our mobile phone system has fallen back to the EMUI version. If you are not used to the upgraded system, then you can follow the above steps and fall back to the old system
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