I'm using latest Xcode
i.e. 6.3 and my devices(iPad Mini) having iOS ver 8.3(12F69)
. I'm not able test my app with this device as its showing Ineligible Devices. See the attached screenshot from xcode.
I'm not sure why this is happening, using latest Xcode
Go to Product > Destination, and even though it says your device is ineligible, it will still allow you to select it, then building to it will work.
There are some bugs in apple's release sometimes, but we have no option to find a solution that works for us.
Hope it helps you.