If your iPhone, iPad, or iPod touch won't connect to a Wi-Fi network - Apple Support (CA)(00)

If your iPhone, iPad, or iPod touch won't connect to a Wi-Fi network - Apple Support (CA)(00)

Video Screenshot Gallery: Iphone No Data Plan Wifi Only

If your iPhone, iPad, or iPod touch won't connect to a Wi-Fi network - Apple Support (CA)
How to stop your iPhone from switching from Wi-Fi to cellular data
iPhone Dropping Wifi when Locked or during Upate? The Fix! [2019]