It's Not Just You, iOS 12.1.3 Causing "No Service" Issue for Many iPhone Users
Earlier this week, Apple released the third maintenance update for its iOS 12.1 mobile operating system for supported iPhone and iPad devices, versioned 12.1.3, which fixes a handful of annoyances, but also introduces a nasty issue.
We usually recommend our readers to update to the latest stable software version of their operating systems and apps as soon as possible, but if you haven’t updated your iPhone to iOS 12.1.3, don’t do it, because it may cause a “No Service” issue where you’re left only with Wi-Fi and no mobile network/data.
It happened to me too, hours after updating to iOS 12.1.3, I was slapped with a “No Service” issue on my iPhone 7. After enabling AirPlane mode and then disabling it, the device wasn’t able to find the mobile carrier, first displaying “Searching…” and a minute later showing “No Ser… (read more)