Same issue with Xcode Version 15.0 (15A240d). Error installing '/Users/.../Downloads/.../....ipa', ERROR: Error Domain=com.apple.dt.CoreDeviceError Code=3002 "Failed to install the app on the device." UserInfo={NSLocalizedDescription=Failed to install the app on the device., NSUnderlyingError=0x6000057a7480 {Error Domain=com.apple.dt.CoreDeviceError Code=3000 "The item at XXX.ipa is not a valid bundle." UserInfo={NSURL=file:///Users/.../Downloads/.../....ipa, NSLocalizedDescription=The item at ....ipa is not a valid bundle., NSLocalizedFailureReason=Failed to read the bundle.}}, NSURL=file:///Users/.../Downloads/.../....ipa} Domain: com.apple.dt.DVTCoreDevice Code: -1 The IPA installs without problem using Configurator 2.16.

I am experiencing the same issue even with Xcode Version 15.1 beta (Oct 2023). Is there any known solution? I feel it should work, since it was explained in detail in wwdc2023-10196