I have an iPhone 6s Plus with iOS 10.3.2 Developer Beta 5 and everytime I try to activate cellular data for several apps, the changed setting are gone after leaving that section.
Am I doing something wrong or is this a known bug?
I am on Vodafone Germany and the profile is installed...
Even though the 3G/ 4G symbol is displayed at the top of the Home screen in the status bar, yet the cellular internet data connectivity breaks intermittently.
In such a situation, it reconnects only if Airplane mode is toggled on and then off, or if the mobile is switched off and on.