NFCのトピックRe: Mifare Ultralight Ev1 issue

Mifare Ultralight Ev1 issue

t175010415 — Thu, 08 Nov 2018 09:25:23 GMT

hi , all

We have buy many MIFARE Ultralight EV1(MF0) card and program it. Now we found a problem：If we set 0x0 in auth0 of page 16. So it works ok on some phone of Android . But Sometimes happening "tag lost " on some phones.

If we set 0x3 in auth0, it works ok all. We want to know why? thanks.

Re: Mifare Ultralight Ev1 issue

t175010415 — Tue, 20 Nov 2018 02:33:52 GMT

？

Re: Mifare Ultralight Ev1 issue

Jonathan_Iglesias — Fri, 30 Nov 2018 15:33:02 GMT

Dear tian kunlong, Hope you are doing great, my apologies for the delay, can you tell me which phones does not detect this properly and the android that they are running?

Thanks a lot !

Jonathan