lub ntsiab muaj nuj nqi 1. Sai sau daim IC card mus rau tib daim card li leej niam daim card; 2. Sai modify lub password ntawm daim card IC card; 3. Xyuas kom meej txog cov txheej txheem ntawm daim IC card; 4. Pem hauv ntej 32 kev tiv thaiv (00H.1FH) daim IC card, Yog hais tias lub corresponding chav tsev tseem nyob rau hauv lub xeev writable, Nws yuav ua tau rewritten rau …