For an in-house application, we were using the following code UIDevice+serialNumber to get the device serial number. However, it seems that with iOS 8, the registry key \"IOPlat
Retrieving the device serial number directly is no longer possible in iOS.
However, if it's simply for an internal enterprise app, something the company I work for is going to implement is this:
During device configuration, copy the serial number and set the device name as the serial number.
Then use Apple's UIDevice API to retrieve the device name.