So I was wondering if others are still having this issue even with the new update that happened. I downloaded the iOS 14.0 update to my iPhone 11 and kept having issues with my cellular data not connecting and in turn not being able to use any apps without the use of WiFi. I looked into all the trouble shooting issues and tried them myself to no avail nothing worked to fix the issue. I noticed on another form (https://developer.apple.com/forums/thread/657108) that others were having the same issue with the update and hoped that an update would fix the issues. The iOS 14.0.1 came out and I was hoping that the issue with cellular connectivity would be fixed, it unfortunately was not. I’m still having the same issues after this update and am not sure what to do because anything outside of my home my phone does not work which is problematic because I use my phone often where there is not WiFi. Hope there will be a resolution soon to the problem that happened only after the 14.0 update.