I am using react-native-nfc-manager to make an app which scans NFC tags for iOS & Android. Both parts work which is good but not on all devices. For example:

Working devices:

• iPhone 17 Pro Max

• Samsung Fold Z5

• OnePlus 7 PRO

Not working devices:

• Samsung S24

• Samsung S20 FE

This piece of code listens to tags being scanned on the background so that the user does not need to press a button constantly:

  useEffect(() => {
    if (Platform.OS !== "ios" && isNfcAvailable) {
      let isActive = true;

      NfcManager.setEventListener(NfcEvents.DiscoverTag, async (tag: TagEvent) => {
        if (!isActive) return;
        showNFCScreen();

        if (tag?.ndefMessage?.[0]) {

          ...

        } else {
          setNfcScanError(1);
        }
      });

      NfcManager.registerTagEvent();

      return () => {
        isActive = false;
        NfcManager.setEventListener(NfcEvents.DiscoverTag, null);
        NfcManager.unregisterTagEvent();
      };
    }
  }, [isNfcAvailable]);

Example of tag value:

{"id": "0800B00B", "techTypes": ["android.nfc.tech.IsoDep", "android.nfc.tech.NfcA"]} 

While holding the not working devices near the tag, it simply will not get read for some reason.