Refer to View log messages and activity in Apple Configurator . Section 3 Manually Add a Mac Using iPhone If you receive a donated iPhone, iPad, or Mac computer with Apple silicon or with an Apple T2 Security Chip, or buy them from unauthorized retailers, you can use Apple Configurator ...
Have the same issue after upgrading VS to 16.9.3 (on WinPC & MacInCloud) Spent most of yesterday checking/rechecking my apple developer account and then stumbled on this post. Very frustrating. Simply wanted to add another iPhone UDID to my profile and generate a new IPA. 2 Apr...