Wifi signal become weak

[Ermis57]

My phone wifi signal is 4 stick near wireless. That become suddenly. No reason. What can I do? Help please.

[Uliwooly]

@Ermis57

I'm sorry to hear about that issue, could you test it?

Settings > about phone > diagnostics > test > test WiFi

[Ermis57]

Yes wifi is working but I have weak signal ol time.Connection break 5 m distance from wireless