The object of the notification brightnessDidChangeNotification used for the detection of the brightness of the screen is not working in iOS 16.
When putting a hand on the Ambian light sensor and removing it, don’t receive a notification of the change in light of the screen in iOS 16.
On the contrary, changing the level of brightness of the screen from the settings of the device triggers the notification.
AshwiniBankar
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In iPad with OS 15.4 and above, after removing the SIM card, cellular network data shows enable and the device returns some default Network values (which are wrong than the actual values):
Network provider name : "CTRadioAccessTechnologyLTE" (4G Network)
CTCarrier { Carrier name: [iPad]
Mobile Country Code: [234]
Mobile Network Code:[25]
ISO Country Code:[gb]
Allows VOIP? [YES] }
I am using CoreTelephony to get the above data.
Steps to reproduce the issue:
Remove SIM from iPad.
Toggle Cellular data in the Settings from ON to OFF and reverted to ON.
Root Cause of the issue:
The device considers as a SIM is available even though it is not inserted.