2. Open Huawei mobile phone housekeeper and find power-saving management. Open Energy Saving Management and select Settings. Set WeChat as a protected application, so that WeChat will not be closed by the system during the screen lock.
3, in Huawei mobile phone housekeeper, find permission management. Open rights management and find WeChat in the application. Allow all operations of WeChat, and turn on the power-on and self-start switches when necessary.
4. If all the above methods fail, the last method is to uninstall WeChat, reinstall it, and pay attention to the backup information before reinstalling.
5. In the interface of installing the new version, turn on the following three switches, such as startup and self-startup.
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Huawei's consumer business products cover mobile phones, mobile broadband terminals and terminal clouds. With its global network advantages and global operation capabilities, Huawei is committed to bringing the latest technology to consumers, so that all parts of the world can enjoy the joy of technological progress and realize their dreams through deeds.
Huawei mobile phones belong to Huawei's consumer business. As one of Huawei's three core businesses, Huawei's consumer business began at the end of 2003. After more than ten years of development, 65,438+06 R&D centers have been established in China, Russian, German, Sweden, India and the United States.
In 20 15, Huawei was selected as the most valuable brand in brand Z 100, and ranked in the field of science and technology 16.
On July 365438, 2065438, preliminary data released by China market analysis organization International Data Corporation showed that in the second quarter of 20 18, Huawei's shipments surpassed Apple's mobile phones, ranking second in the world. ?
The favorable rate of Huawei nova 2s in JD.COM flagship store is 99%, that of Huawei Mall is 100%, and that of Huawei Tmall flagship store is 4.9. The super-high face value of the mobile phone and the camera function of the sky have gained a large number of users, and the high performance has made the phone's goodwill rise.
ZOL mobile phone user survey shows that over 60% of users are more interested in the appearance of 6-inch full screen and double-sided glass, followed by the design of front and rear dual cameras. Independent HIFI chip, large-size speaker and face unlocking function are close behind.
Huawei has set up 16 research institutes in China, Germany, Sweden, Russia and India, integrating the advantages of different regions in the world, organically combining innovative resources with the intermediate technological advantages of the United States, Europe and Japan, and building global innovation capabilities.
(Source: Baidu Encyclopedia: Huawei Mobile)