Launching UTM

After the initial setup is done, you can run the commands you noted down.

Mounting the disk image

Run the command you noted down, e.g. ideviceimagemounter -u 12345678-ABCEDEFGHIJKLMNO C:\Users\BluDood\15.0\DeveloperDiskImage.dmg

Tethering UTM

Run the command you noted down, e.g. idevicedebug -u 12345678-ABCEDEFGHIJKLMNO --detach run com.bludood.UTM

Done!

UTM should now be running. If you encountered any issues, please refer to the below troubleshooting guide.

Troubleshooting

No device found with udid [UDID].

Reason: libimobiledevice could not find the device with this UDID.

Solution: Check your USB cable, and see if your computer recognizes your iOS device. If you are doing this over the network, try connecting your device via USB.

While mounting the disk image

Error: ImageMountFailed

Reason: The developer disk image is already mounted, or incompatible with your iOS version.

Solution: Attempt to tether UTM, or verify that you downloaded the correct disk image.

While tethering UTM

Could not determine container path for bundle identifier [Bundle ID].

Reason: Your iOS device does not have an application with this bundle ID.

Solution: Verify that you are targeting the correct device. In Initial Setup > Finding UTMs Bundle Identifier, run this command again, and find UTMs bundle ID.

Issue not listed here? Join the UTM Discord and ask there!