no backup or sync with iTunes and iphone 5 AppleMobileDeviceService.exe using high CPU iTunes stalls iphone disconnected
For anyone still having this mysterious problem I have found a source that contains all the known fixes out here on the internet in one place!! It’s an excellent reference source as it contains hours of research to this problem. Most importantly it has the resolution to this problem. If for any reason you are not able to resolve your problem with the suggested fixes then your issue DEEPER like mine. I went ahead and got the permanent solution offered and “AH HA”, problem resolved in Layman’s terms!! The source is http://for-the-people-online.com . Good Luck !!
iPhone 5, iOS 6.1.2, this may apply to iPads devices