If anyone have a WHITE Nokia Lumia 822, post the screenshot of the about screen showing the OS version. Looking at Nokia's server, the white Nokia Lumia 822 may have shipped with Portico installed.
Be sure to also checked to see if you have "Keep WiFi on when screen times out" option. It's under "advanced" in WiFi settings.
Be sure to also checked to see if you have "Keep WiFi on when screen times out" option. It's under "advanced" in WiFi settings.