Is there any way to delete your registered devices from iCloud.com? I had my iPhone 6 screen replaced and when it failed the calibration they wiped it and gave me a new one, yet it's still there. I wiped and returned that iPad Air 2, but it's still there. I also reverted back to Mavericks on that MBP. I went to Apple.com to the "Manage My Apple ID" and it only lists two trusted devices (my current iPhone 6 and iPad 3). I deleted the rest about two weeks ago. Is this permanent? I guess it doesn't matter, but it bugs me.