Your Sony Xperia Z3 has a broken NFC antenna?
If Your device does not connect to other devices through near field communicaton, than You should consider replacing the NFC antenna.
NFC (Near Field Communication) is a part of most newer smartphones and tablets, and it has been used for wireless connection between two devices for sharing files, contactless payment and also for other purposes.
If Your device has a defective NFC antenna, we can perform a repair of your Sony Xperia Z3 NFC antenna for You.
Please note, we can not guarantee that the device remains waterproof after the repair.
The price for this repair includes labour + Sony Xperia Z3 antenna