4G network instability
Network instability is generally due to the large number of users in the area, poor network signal, mobile terminal settings and other reasons.
1. Let's take a look at the signal strength first. If it is lower than 3 grids, the network speed will be affected. If there are signal problems, you can contact the operator's customer service to reflect them.
2. There are more users at the same time in the area. For example, if the number of people who go online exceeds the normal number of base stations at a certain time, the network will be slow and unstable due to the diversion.
3. At the same time, there is a network download task, because the download takes up a large part of the bandwidth, at this time, there will be delay or instability when using other network services.
4. The reason for setting the network terminal. In the early days, the main card slot of dual card single pass mobile phone was limited (for example, the mobile number was required to be the main number). At this time, when the non mobile number was put in, the network would be unstable.