小白请教，昨天修改了卡号，日期，和楼层，刷了一次，就坏了 。请教大神..

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怎么感觉在2扇区2块2字节是滚动呢？

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wzx9285 发表于 2020-4-21 19:02
哪位大神帮忙看下这个数据，怎么延期和做通卡。

二种改法，你试下，最好用FUID卡
第一种：
1扇区
0 区块: 4F 24 00 00 00 00 14 0A 16 0A 00 00 00 00 00 A1
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: AB CD 20 17 00 06 FF 07 80 69 AB CD 20 17 00 06

2扇区
0 区块: 00 00  00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: 00 00  00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: AB CD 20 17 00 06 FF 07 80 69 AB CD 20 17 00 06
第二种：
1扇区
0 区块: 4F 04 00 00 00 00 14 0A 16 0A 00 00 00 00 00 A1
1 区块: FF FF FF FF FF FF FF FF 00 08 00 00 00 00 00 00
2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: AB CD 20 17 00 06 FF 07 80 69 AB CD 20 17 00 06

2扇区
0 区块: 0F 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块: FF 35 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块: AB CD 20 17 00 06 FF 07 80 69 AB CD 20 17 00 06