Computer connection problem
When using Huawei mobile phone for the first time, some people will find that the mobile phone has no response after connecting to the computer. This problem can be solved by simple settings. Open the "Settings" interface and click the "About Mobile Phone" option several times until the "Developer Mode" is successfully activated. Enter the "developer mode", turn on the "usb debugging" function, and reconnect the computer. Now it should be able to connect normally.
Application installation problem
When installing an application on a new phone, sometimes the system will prompt "The application cannot be installed". However, there is a solution. Open "Settings", click "Advanced Options", select "Security" option, open "Unknown Source", and the problem that the application cannot be installed can be solved.
Touch screen fault problem
During use, if the touch screen is found to be ineffective or unresponsive, you can try the following methods to solve it. Go to Settings, click Advanced Options, select Accessibility, and turn off the Zoom in Gesture function.
Other issues
The above are the common problems and solutions of Huawei mobile phones. If you encounter other problems during use, you can consult Huawei official website or contact Huawei customer service for consultation. I hope this information can help you use your Huawei mobile phone better!