Hello, everyone. Our company imported generic cable for iPhone 5 from China. It charges and syncs with iPhone 5, but it does not charge 7th generation iPod nano. The cable does not have MFi license. Does everybody know if it is because of OS or hardware? We are wondering if the iOS is updated, it even won't charge iPhone 5. Also, we are wondering when iOS update is coming out. Thank you every one for kind reply.