How do I write the URL inside the NExT implant

For some reason, it seems the “best” way, is to write your NUID First, then the NDEF data, the other way around seems to fuck shit up.

I would suggest you take a copy of your data, the do a practice write on a test card first.

Remember, not all phones will recognise the NDEF data on a Magic Mifare card.

Anyway, that’s my experience. Hope that helps