iOS 12.1.2 already had a cellular problem. Now the latest update seems to have the same problem.
There were already problems with the mobile network and the data connection in iOS 12.1.2. In some cases, those affected were unable to connect to the Internet. However, the error was not detected in all users. Now there are initial reports from users in Canada and the USA. According to them, the mobile network connection has been restricted since iOS 12.1.3. Users of iPhone Xs, iPhone Xs Max and iPhone Xr devices are particularly affected. So far, no further reports from other countries are known.
cause of the error and solution
The cause of the error is still unclear. It could possibly be due to the local mobile phone providers. To solve the problem, restarting the device is recommended. In some cases, the network settings may even have to be reset. Both solutions only provide temporary relief. The problem may occur again.
iOS 12.1.3 and HomePod innovations
iOS 12.1.3 fixed a bug in iMessage that was noticeable when scrolling through photos. A problem that caused connection interruptions between an iPhone Xs, iPhone Xs Max or iPhone Xr with CarPlay was also fixed. Another issue was the use of external audio input devices with the 2018 iPad Pro - problems with distortion should now be a thing of the past. The HomePod recently had two problems. One of these bugs caused the device to restart - according to Apple's description, the bug has now been fixed. Another bug that prevented Siri from listening has also been fixed.
