Question: Issues with push notifications with no cell signal when on WiFi?
I seem to be having real issues getting WhatsApp message alerts (and the messages themselves) when my screen is off. I have WiFi but I am pretty sure when I unlocked the phone it takes a few seconds for the WiFi icon to come up. It’s like th WiFi is going off when the screen is off.
Problem is I have no signal so only WiFi call at home. I read someone that the WiFi does sleep with the screen off and reverts to cell data? Is this true, because that ***** and means I can’t get notifications!! What’s the point of WiFi?
Be grateful if any help...