After connecting the Redmi phone to the computer via a data cable, I opened the App Store in the computer manager. App Store prompts that the mobile phone connection is detected and recommends that I install the driver. However, if I just click next, the installation may fail.
At this time, click to manage the phone immediately, and the App Store will automatically install the driver. But this does not mean that it can be connected. You also need to set up your phone.
When I turned on USB debugging on my Xiaomi phone, App Store prompted me to look for it, but I couldn’t find it the first time. Later, I found that there was another prompt saying "The mobile interface is different, please change it."
Finally the same prompt appears, follow the prompts! Open your phone, find Settings, and click to find All Settings.
Finely adjust the original text to: Drag the page to the bottom, click "About Phone" to view relevant information about the phone, find the Android version and click continuously to enter "Developer Options".
Click [Developer Options] to enter settings, drag the switch to the right, and it will appear in red. Then a dialog box will pop up asking whether USB debugging is allowed. After clicking OK, a set of RSA fingerprints will be displayed. Click OK again.
It is not completed yet, and one more step is needed. Since App Store is not a Xiaomi software, the ban needs to be lifted, otherwise the installation will fail in the last 2 seconds.
Finally, it’s done. The driver is finally installed on the Redmi phone and connected to the computer with a data cable.
1) If it is a problem with the broadband itself, first directly connect the broadband network cable to test. If it is a problem with the broadband, contact broadband customer service to solve it.
2) If it is a problem with the router, if it used to work, it cannot be used temporarily. My own practice is to cut off the power of the router, plug it in, and wait and see. If you have it, you can restore the factory settings and strictly follow the instructions to set it up again. If you don’t understand it, it is not recommended to set it up by yourself (this is under the premise that the physical connection is correct, sometimes it is caused by the router being slow or failing to find the IP address, and It’s not that the router is broken).
If you still can't solve it, it is recommended to call the customer service of the router. They have online guidance by phone. I encountered a problem that I couldn't solve. It is very useful to consult their suggestions. They will help you with your settings or operations. Gives correct advice.
3) If you turn off the wireless switch, just turn it on. If you use software to connect wirelessly, it is normal that the software is not easy to use and often causes problems. If there is no better way, use a router. In addition, it is caused by the lack of or inappropriate network card driver, whether there is a problem with the network cable interface or the network cable, etc.
4) If it is caused by a system problem, it is recommended to restore the system or reinstall it.
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