Xamarin-macios: warning HE0030: Could not mount developer tools... which is not supported by Xcode 1.0.

[spouliot]

Steps to Reproduce

1. Update device to iOS 13.5 (GM)
2. Deploy with Xcode 11.4

Expected Behavior

warning HE0030: Could not mount developer tools on 'IPhone X': The current device configuration is unsupported. This iPhone X (Model A1865, A1901, A1902, A1903) is running iOS 13.5 (17F75), which is not supported by Xcode 11.4.

Actual Behavior

Xcode 1.0

warning HE0030: Could not mount developer tools on 'IPhone X': The current device configuration is unsupported. This iPhone X (Model A1865, A1901, A1902, A1903) is running iOS 13.5 (17F75), which is not supported by Xcode 1.0.

[EricPucho]

Hi Sebastien.

You can use this workaround : https://stackoverflow.com/a/58144930/5394244
Direct link : https://github.com/iGhibli/iOS-DeviceSupport/blob/master/DeviceSupport/13.5.zip

[spouliot]

@EricPucho thanks, I knew about it but it might help others.

The best workaround is to have the latest Xcode installed - and not have devices with newer unreleased OS versions that your Xcode :)

The original reason for the issue was that it reports an incorrect version of Xcode (1.0).

[joehanna]

For me, I have Xcode 11.7 (latest) and an iPad running iOS 13.6.1. No betas or unreleased versions involved.

[DanGould]

I also experience this issue with xcode 11.7 installed and recently updated.

warning HE0030: Could not mount developer tools on <redacted>': The current device configuration is unsupported. This iPhone 8 Plus (Model A1864, A1897, A1898, A1899) is running iOS 13.6.1 (17G80), which is not supported by Xcode 1.0.

[cdeck95]

Same issue here. Using XCode 11.7.

The current device configuration is unsupported. This iPhone X (Model A1865, A1901, A1902, A1903) is running iOS 13.6.1 (17G80), which is not supported by Xcode 1.0. warning HE0031: Failed to mount developer tools on 'iPhone'.