Certain apps not working without wifi
Instagram, Twitter, snapchat and photos on whatsapp don’t work when I’m not connected to WiFi, however I can use safari. I’ve had a phone upgrade and the problem still persists so it’s not a problem with the actual phone - must be settings or a network problem?
ive tried resetting it, updating my iOS, deleting apps, and resetting my network settings. I can’t find anything online similar to this problem and nothing I’ve tried has fixed it.
iPhone XR