How do I know if my device is NFC enabled? Open Settings on your smartphone Type “NFC” in the search settings Tap and turn on NFC Related articles I am trying to perform a transaction through the Viva Wallet POS app, and it fails. What's wrong? Which devices are compatible with Google Pay? What is NFC? How do I upgrade my device's software in order to have the latest version? Which e-commerce platforms can I use with the Viva Wallet Payment Gateway?