What should I do if the network doesn t work, what should I do if the network doesn t work?

There are many reasons why the mobile phone network is not good, first of all, you have to rule out whether it is your mobile phone? Second, you need to see what network Xiangkong uses on your mobile phone, and the mobile 3G network is relatively poor. The 3G network of China Unicom and China Telecom will be slightly better.

The mobile banquet rental 2G network is also very good. Next, you have to rule out if the signal is weak in your area. Or that there is electromagnetic interference where you are.

Further reading: Networks are made up of nodes and wires that represent many objects and their interconnections. Mathematically, a network is a type of graph, and it is generally considered to refer specifically to a weighted graph.

In addition to the mathematical definition, a network has a specific physical meaning, that is, a network is a model abstracted from some kind of practical problem of the same type. In the field of computers, the network is a virtual platform for information transmission, reception, and sharing, and it links the information of various points, surfaces, and bodies together, so as to realize the sharing of these resources. The Internet is the most important invention in the history of human development, which has improved the development of science and technology and human society.

Here's how to deal if the network is unavailable:

The first reason may be that there is a problem with the wiring or a problem with the optical modem, and you can check them one by one. If the LOS indicator turns red or flashes continuously, then it may be that there is a problem with the modem or the line signal is not good. In this case, you can call the broadband operator and arrange maintenance personnel to deal with it.

There is also a situation where the router is placed too low, and everyone usually puts it on the computer desk or hangs it about one meter above the ground, in this case, it is difficult for its signal to diverge. I suggest that you can place the router on a higher place, such as above the wardrobe or about two meters above the ground, and be careful not to stick it on the wall, as the signal will also be affected.

The relationship between the router and the number of Internet speed brothers:

The type of router affects the internet speed. A good new router can maximize your internet speed, while an old router may slow down your connection. The router needs to work in tandem with the modem.

The router recognizes that internet requests should be sent to **, and the modem translates those requests. In short, when your internet-going devices send a request to the internet, they send the request to the router over wifi. Your router then passes this information to your modem for translation, and the wireless router takes the data that the modem receives from the internet and sends it to your internet-connected device via a radio signal (wifi).

1.The cellular network settings may have been inadvertently changed, resulting in an unstable network, so you just need to reset the phone's network settings.

2.Problems with the operator. It's possible that we are surrounded by cell towers that are being repaired or that we are experiencing peak network usage. We just need to be patient and wait for the network to be restored.

3.Problems with your phone's hardware. If this is the case, it will be more troublesome, it may be that the mobile phone CPU or network card is damaged, at this time you have to rely on the mobile phone after-sales service or go to the mobile phone repair shop to see.