No Supported App For This Nfc Tag Samsung S20. Open the nfc card emulator. Check your device specification if unsure.
Clicking the card's simulate button, simulates the chosen card. The message nfc tag type not supported is displayed by the android system (or more specifically the nfc system service) before and instead of dispatching the tag to your app. Been using the same setup on previous android with no issues.
So whenever you open your phone the flip part of the case with scanning cards in it sits at the back of the phone, your nfc within your phone detects the card but as it has not been registered on your phone(because it’s a frequent flyers point card, library card, public transport card etc) then a message will pop up stating “no supported application for this nfc tag”.
To support bluetooth or nfc enrollments using the knox deployment app, the it admin must: I use a samsung case with a card slot, and a card in it. Tags programmed using this app can only be read by. So whenever you open your phone the flip part of the case with scanning cards in it sits at the back of the phone, your nfc within your phone detects the card but as it has not been registered on your phone(because it’s a frequent flyers point card, library card, public transport card etc) then a message will pop up stating “no supported application for this nfc tag”.