Using the latest stable macOS/iPadOS/Xcode:
- macOS 14.5 (23F79)
- iPadOS 17.5 (21F84)
- Xcode 15.4 (15F31d)
We're unable to deploy to the new iPad Pro devices. This applies to newly created empty projects as well. We receive the following message:
The developer disk image could not be mounted on this device.. Error mounting image: 0xe8000105 (kAMDMobileImageMounterTATSUDeclinedAuthorization: The server declined to authorize this image on this device for this user.)
We've tried every suggestion we can find online:
- Restarting everything
- Reinstalling everything
rm -rf ~/Library/Developer/DeveloperDiskImages/
- Turning on/off Developer Mode.
- Using various internet connection methods (to sidestep potential routing/firewall issues)
It happens across all our developer accounts we've tried 5+, and all iPads tried thusfar (around 5).