Reasons why Wifi on users’ phones is slow

The location of the Wifi router is not suitable

This is one of the reasons why the Wifi of the phone is slow. If you place the router further away, the slower the Wifi speed, the signal can be blocked by objects such as walls, floors, doors, etc.

The Wifi signal icon indicates the signal quality.

Therefore, you can check the Wifi icon in the phone’s status bar to get a rough idea of ​​the signal strength. If the session is full, the signal is strong, if the Internet speed is still slow, you have another cause. Conversely, if this symbol is empty or has only a few lines, your signal is weak. As you move the phone closer to the router, the signal strength and Internet speed will improve.

Wifi is congested

Routers usually broadcast on a specific channel. However, if your neighbors set up their routers on the same channel, congestion will occur. This is a common problem, especially in apartment buildings, when many routers are crammed into a small area.

Wifi interference

Wifi can be interfered with by other devices in the house such as: microwave ovens, wireless doorbells and cordless phones running on the 2.4GHz band. Currently, most routers can operate on both 2.4GHz and 5GHz bands. Therefore, when choosing to buy a router, you should install the router to turn on the 5Ghz broadcasting feature and make sure all your connected devices support the 5GHz band.

Slow internet speed

In fact, one of the reasons why the Wifi on your phone is slow is because you are connected to a slow network. When many devices use the same Wifi network, it will limit the bandwidth and make you feel that the Wifi on your phone is slow.

Poor mobile coverage

When Wifi is slow, users often switch to using 4G. However, there are also many factors that affect the 4G signal. For example, when you are in a crowded place, tens of thousands of people trying to connect to the same cell tower at the same time, performance will suffer. Or it could be due to the poor coverage of the mobile network, causing the 4G phone to fall into a slower 3G connection.

Phone is slow

One of the reasons why Wifi is slow is because the performance of the phone affects the network access speed. Although the Wifi is strong and the signal is strong, the weak phone performance cannot make the internet connection speed faster.

Besides, users also have to regularly update applications or remove unnecessary applications to avoid slowing down the phone.