06-12-2013 07:35 AM - edited 06-12-2013 07:37 AM
Colleague of mine have devalpha c with non operational nfc. His nfc antenna is glued little of proper location, and those two pins on back on the phone do not make proper contact with nfc antena on back cover. He tried with my back cover, and it is working, maybe you have same issue. I think with little hot air from hair blower it should be possible to peel it off, and glue it back on proper location.