iPhone has a crash or a sudden crash after updating to iOS 12

More and more users reflect on after updating iPhone to iOS 12, it hangs, crashing unexpectedly when opening the Phone application. This means that users will not be able to use the iPhone to call.

According to users' feedback, only the Phone application has an error, and all other applications still work normally. The problem appears on models like iPhone X, iPhone 8, iPhone 7 and iPhone 6.

Some users shared more, they tried to reset the device after contacting and received advice from Apple, but not all machines could fix the successful crash.

There is currently no way to fix this error, besides rebooting the machine, even resetting all settings is only a temporary method. Even if users upgrade the device to the latest iOS 12.0.1 update, it cannot solve this error.

During this time, what users can do is wait for Apple to soon release the next bug fix update.

See more:

1. Apple released iOS 12.0.1 update, accelerated Wi-Fi connection and fixed many bugs
2. iPhone update to iOS 12 can be seriously corrupted into 'brick'
3. The time-limited feature on Apple's iOS 12 is hacked by a 7-year-old child
4. Errors after upgrading iOS 12 and how to fix it