Step 1. Go to Settings > Connections > NFC and contactless payments. Step 2. Tap Contactless payments, and then select your preferred payment app. * Image shown is for illustration purposes only. Step 3. Additional payment apps can .Why does my phone keep saying couldn’t read the NFC tag try again. Short Answer: Your phone keeps saying that it couldn’t read the NFC tag, try again because there is some disturbance that prevents the NFC module in .