Apple has recently released an update to the iOS 12.1.2 operating system. After installing the update, more and more iPhone users began to complain about problems with cellular communication.
In the description for the update, Apple says that it is intended to fix the cellular problem in Turkey for the iPhone XR, iPhone XS and iPhone XS Max. However, instead of fixing in Turkey, the problem has now spread to other countries on all continents. The situation is aggravated by the fact that after a reboot, some devices are not activated. There are also complaints about the connection via Wi-Fi.
There are complaints in social networks from North and South America, Europe and Asia. Apple has not yet commented on the problem.