I installed iOS 8 on my iPhone 5s and used it up until the iPhone 6 came out. When I got my iPhone 6, I restored my old iPhone (twice) through iTunes to factory settings and sold it a week later. The issue occurs when I login to the iCloud WebApp (i.e. http://icloud.com) and go to the settings section. Under the "My Devices" heading, I see all of my devices PLUS my old iPhone 5s. It shows me its IMEI and serial number. There is no option to remove it from the settings section anywhere. The phone does not show up in Find my iPhone nor is it linked to my AppleID in any way, shape, or form currently. I know this phone has been reset correctly and there's no way my AppleID is still on the device, so why would iCloud still be listing it? Has anyone else experienced this? I called Apple about it and the advisor I spoke to seemed clueless about the issue and couldn't solve anything. Supposedly it was escalated to a senior advisor but I haven't heard anything back and this was weeks ago.