The owners of the new iPhone complained of problems after iOS updates and iOS 13.1.3 13.2 beta 3. In particular, they relate to sending files via AirDrop.
Users report error Ultra Wideband Update Failed. Because of it people are unable to send files using AirDrop. The fact that the error refers to the latest chip U1 responsible for the iPhone in the format of ultra-wideband communications (UWB).
It is reported that Apple is ready to change the smartphone with an error under warranty. However, some users managed to solve the problem yourself. They just restored the firmware from a backup. However, this method works not at all. For what reasons is unclear.
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