No internet connection outside of house wifi
For the last couple of weeks I’ve been losing internet connection outside of the house’s wifi but the last few days if I go out I have no internet connection at all even though my phone has full signal and 4G, I’ve turned my phone off and back on and have checked data is on in settings but nothing happens, this has become very annoying as I can’t use any apps I may need to while out, I’m completely stumped. I have an iPhone 11pro
iPhone 11 Pro, 14