I have my xM1+ formatted for NDEF so it’s readable with most cellphones, but I am wondering if it’s possible to undo that process?
I originally formatted it for NDEF with either NFC Tools Pro or NXP TagWriter (I forget which, I use both) and it does work fine, readable by various NFC apps and even readable on the iPhone.
But now I’m considering a different usage that would work better if it wasn’t NDEF formatted, so I am trying to undo that process so it’s just a blank Mifare tag again.
I’ve tried with a few Android apps that have options to ‘Factory Format’ but they don’t seem to work. Or maybe they’re just re-formatting as NDEF again rather than going back to being a blank Mifare format…