What does the triangle icon on the mobile phone mean?

If there is no WIFI signal, the WIFI function is not turned on. If there is a WIFI signal and there is something like a triangle on the side, it means that WIFI is connected and transmitting data. , the solution is as follows:

1. Open the settings page of Huawei mobile phone, and click the menu of wireless and network.

2. Then, on the page that opens, click the setting item of mobile network * * *.

3. Next, in the opened page, click the setting item of wlan signal bridge.

4. Then in the open page, click the switch behind the current signal bridge, as shown in the figure below.