“The “+” sign in the WiFi logo indicates that your device is connected to a WiFi network and is using enhanced WiFi features such as WiFi Calling (VoWiFi) or faster data transfer protocols like WiFi 6, depending on your device and network capabilities.”
From my search:
“The “+” sign in the WiFi logo indicates that your device is connected to a WiFi network and is using enhanced WiFi features such as WiFi Calling (VoWiFi) or faster data transfer protocols like WiFi 6, depending on your device and network capabilities.”
My phone just displays a little “6” where the plus sign is when I’m connected to WiFi 6.
Same here.