Nfc lost connection 6212

[silviuccia]

Hi,
I write a program that read and write a mifare card.
In emulator work fine, but when I use this in my 6212 software read my card but if i try to write give me that connection with card is lost, but I not move card.
There is some configuration of phone?
There is a method that give me if connection is active?
Best regards

[Maveric]

Hi,

Just wondering if you get any error messages while attempting that on hw?

Best regards,

[mroland]

Hallo,

so, do I understand you correctly that the read operation is okay but the write operation fails? Or do both operations fail?

br,
Michael

[silviuccia]

Application give me more error, such as:
write validation failed, or write failed authentication, what?
Best regard

[silviuccia]

Hallo,

so, do I understand you correctly that the read operation is okay but the write operation fails? Or do both operations fail?

br,
Michael

Writing failes quite often, while It reads corrupted data sometimes.

[silviuccia]

Resolved, I update my phone and now work.
Thanks
Best regards