Background app refresh not working
Hi, I’m using Iphone 11 Pro, IOS 13.5.1. My phone is not refreshing all the app in background not until it is open. I have set the the Background App Refresh into ON but it is not affect at all. This is impacting all application incl. Email, Messenger, all social media with message. Therefore, I didn’t get any notification not until I open the app one by one. I have also many data in the phone especially in the messengers and I don’t want to loose it by using reset factory default. Let me know if there’s any way to fix this.
iPhone 11 Pro, iOS 13