求大神帮我这个卡可以修改时间吗

boypxw

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这是卡内数据没加密，是明文。到期时间是2018年12月31日，我改了时间写卡拿去测试没反应，不成功。请大神赐教！

boypxw

yuwenyongfei 发表于 2019-1-28 21:17
请问楼主用什么卡复制的？你可以把改后的数据写入原卡试试

我是用FUID卡复制的，手机MCT软件改了时间，写到卡里，可是到机器那没反应。

boypxw

yuwenyongfei 发表于 2019-1-29 08:29
估计哪一步操作有问题。怎么还用手机软件改时间？把读出来的数据转txt文档直接改时间不更简单吗。你把fui ...

我也用ICOPY5设备操作过，解码出来的数据跟MCT读出来一样，没加密。就是把201801231改成了20190630写进FUID卡的数据跟原卡一样。就是不成功

boypxw

yuwenyongfei 发表于 2019-1-29 08:32
你这个卡读卡写卡也都是用手机操作的吧？我就有点奇怪，为什么所有扇区的秘钥都是空的？手机读卡写卡太不靠 ...

我用ICOPY5解码出来的数据也是一样的，没加密。现就质疑数据不是在卡里而是放在终端。

boypxw

270497470 发表于 2019-1-29 14:03
要么是在线卡，要么哪个位置有效验。顶一顶

那我提供的数据，能用软件测出哪个地方有效验吗