NFC what is it Well see Below as We have this

[Northern-dj]

Now there are a phew better apps

NFC Tools is better and the pro is well worth the £2.99

I gad a S3 and a Car dock and i programed it with my S3 and i put my S5 on and it did the same as my S3

they are very handy

The price can very i have used

http://www.ebay.co.uk/itm/10-x-NFC-ULTRALIGHT-STICKERS-TAGS-samsung-nokia-Android-Windows-compatible...

Take a look they may help