I have received my FZ a couple of days ago, everything appeared to be working properly and today I did my first physical assessment with it.
I used the flipper to save two Mifare DESFire UIDs, I have actually used them to open up a few doors but the problem was during emulating that the FZ froze and had to be hard resetted (back and left). After 4-5 uses the NFC emulation stopped working, the reader does not see my FZ emulation anymore. The reader was not broken, an actual card kept working on the receiver at the door but it just stopped recognizing the signal coming from my FZ. Edit: i tried other receivers on other doors, did not receive any signal either.
I have read there is no support (for Mifare DESfire), but it seems that the hardware suddenly broke down, which to my opinion should be shameful if that’s the case. is there any way to verify this?
And even though not in support… the fact of the matter is that it worked and now it doesn’t absolutely fks with me mentally.
The FZ can still read the card without problem, it’s just the emulation doesn’t work and I actually wanted to use the FZ for demo and awareness training purposes so I’m kinda sad. I tried a factory reset. Any other idea’s?