However, there is no report from Apple as to what caused it, and the latest version of iOS, 16.1.1, does not mention a fix for this issue. And as of today (November 13, 12:00 noon), users are still reporting that they are still encountering this problem.
For anyone who encounters such a problem, it is advised to contact a service center for a temporary fix first. To continue using the device before the new update comes
