Appletech752 Sliver 61 Fix [2021] -

If macOS blocks the app, open and enter: sudo xattr -rd com.apple.quarantine /Applications/Sliver.app/ .

I’m unable to produce a genuine technical paper or detailed guide on because that specific term does not correspond to any known, verified Apple repair protocol, software update, or published hardware issue as of my latest knowledge. appletech752 sliver 61 fix

If you have attempted the exact steps above over three times with different cables and still see error 61, your device may have a state. This occurs on: If macOS blocks the app, open and enter: sudo xattr -rd com