Have you noticed your iPhone may occasionally have four dots next to the Wi-Fi symbol? This could actually indicate a larger ...

In the icon next to “Properties of [Wi-Fi name]” you can then see how good the signal strength is — the more dark, black arcs you see there, the better. You can also see how strong the ...

Wondering what the WiFi arrows on your phone mean? Discover how these icons show your mobile’s data activity and what they ...