Excuse me, what should I do if China Mobile’s 4G network is so slow that I can’t even send messages?

First of all, speaking purely from a personal perspective, there is not much difference in 4G signals in cities across the country. Regardless of telecommunications, mobile, or joint debugging, the difference is really not big. In our use, there are several situations where some network speeds are very good and some network speeds are very poor. It is suggested that it is best to set up a wired network and switch to WIFI and the world will be peaceful.

1. The location and direction of the operator’s transmitting base station are different, resulting in some differences in the places we use. Everyone should know this.

2. Some buildings have a very strong ability to block signals. I have tried that on the first and second floors or in the gardens of many communities, it is difficult to make calls, let alone the Internet. Including some places in big cities such as Shanghai and Chongqing. In case 1, which base station takes the blame, and in other cases, the building itself has an incredible ability to shield signals.

3. There is also a pot. The magnetic field in some areas is very strong, and radio signals are difficult to handle there. Natural and man-made will not be described in depth.