Given it a couple weeks since I had them implanted., the NFC Tools iOS app can read it reliably and reads it as an ISO-14443-3A Mifare Ultralight, but cannot write to the tag, I get the “tag not supported” error message.
When trying to use NXP Tagwriter, I get an error saying the tag has no NDEF records available when I tell it to read, and when I attempt to write to it with it I get an error telling me the chip isn’t NDEF compliant.
Am I doing something wrong? Have I somehow managed to brick my XSIID implant? Any help is appreciated