路过的过来看看，门禁卡数据

急修开锁

第一个卡0 扇区
0 区块: DB 56 C2 29 66 08 04 00 01 B9 08 6D 55 CB 8B 1D
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: 23 A8 3C D5 67 F0 FF 07 80 69 23 A8 3C D5 67 F0

1 扇区
0 区块: 22 CE EB E2 00 10 00 00 64 21 64 21 FF FB 3F EC
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF
2 区块: FF FF FF FF FF FF FF FF 01 00 00 00 00 00 00 00
3 区块: 23 A8 3C D5 67 E1 FF 07 80 69 23 A8 3C D5 67 E1
第二个卡0 扇区
0 区块: C2 33 A2 CD 9E 08 04 00 01 55 1F 1D F8 B8 4B 1D
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: 3C 33 62 31 5C 35 FF 07 80 69 3C 33 62 31 5C 35

1 扇区
0 区块: 21 22 ED C8 00 10 00 00 FF FF FF FF FE FA 3F C7
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF
2 区块: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
3 区块: 3C 33 62 31 5C 35 FF 07 80 69 3C 33 62 31 5C 35
此门禁卡是全加密一卡一密，刷卡1扇区0区块FE FA刷卡有变化。第一次复制把FE FA改成FF，没有改卡号和密码，刷了4次就不好用了，
请问是怎样改能用，是改成一卡一密,1扇区0区块FF FF FF FE后面 FA 3F C7全改成FF FF FF吗

小孩子223

不错，支持下楼主

急修开锁

0 扇区
0 区块: DB 56 C2 29 66 08 04 00 01 B9 08 6D 55 CB 8B 1D
0 扇区
0 区块: C2 33 A2 CD 9E 08 04 00 01 55 1F 1D F8 B8 4B 1D


1 扇区
0 区块: 22 CE EB E2 00 10 00 00 64 21 64 21 FF FB 3F EC
1 扇区
0 区块: 21 22 ED C8 00 10 00 00 FF FF FF FF FE FA 3F C7

急修开锁

一客户、1 扇区
0 区块: 22 CE EB E2 00 10 00 00 64 21 64 21 FF FB 3F EC
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF
2 区块: FF FF FF FF FF FF FF FF 01 00 00 00 00 00 00 00
3 区块: 23 A8 3C D5 67 E1 FF 07 80 69 23 A8 3C D5 67 E1

二客户、1 扇区
0 区块: 21 22 ED C8 00 10 00 00 FF FF FF FF FE FA 3F C7
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF
2 区块: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
3 区块: 3C 33 62 31 5C 35 FF 07 80 69 3C 33 62 31 5C 35

客户编号是哪个，客户编号还用改吗

急修开锁

客户编号是哪个，还用改客户编号吗

急修开锁

1 扇区
0 区块: 21 22 ED C8 00 10 00 00 FF FF FF FF 00 00 3F C7
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF
2 区块: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
3 区块: 34 7F 1F CD 5C E1 FF 07 80 69 34 7F 1F CD 5C E1
刷卡前原数据是21 22 ED C8 00 10 00 00 FF FF FF FF FF    6A3FC7   把6A改成了FF复制，刷过几次后21 22 ED C8 00 10 00 00 FF FF FF FF    00003FC7
开始FF后面改的是FF现在FF变成00了，不能用了

急修开锁

原卡
0 扇区
0 区块: CA 7F DF 31 5B 08 04 00 01 55 1F 1D F8 B8 4B 1D
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: 34 7F 1F CD 5C F0 FF 07 80 69 34 7F 1F CD 5C F0
1 扇区
0 区块: 21 22 ED C8 00 10 00 00 FF FF FF FF FF 6A 3F C7
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF
2 区块: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
3 区块: 34 7F 1F CD 5C E1 FF 07 80 69 34 7F 1F CD 5C E1

复制卡刷卡几次后就不能用了
0 扇区
0 区块: CA 7F DF 31 5B 08 04 00 01 55 1F 1D F8 B8 4B 1D
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: 34 7F 1F CD 5C F0 FF 07 80 69 34 7F 1F CD 5C F0
1 扇区
0 区块: 21 22 ED C8 00 10 00 00 FF FF FF FF FF 00 3F C7
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF
2 区块: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
3 区块: 34 7F 1F CD 5C E1 FF 07 80 69 34 7F 1F CD 5C E1

急修开锁

原卡新数据
1 扇区
0 区块: 21 22 ED C8 00 10 00 00 FF FF FF FF FE FA 3F C7
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF
2 区块: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
3 区块: 34 7F 1F CD 5C E1 FF 07 80 69 34 7F 1F CD 5C E1

急修开锁

这样改可以吗，客户编号什么的不知道哪个是没有改
0 扇区
0 区块: C2 33 A2 CD 9E 08 04 00 01 55 1F 1D F8 B8 4B 1D
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: 3C 33 62 31 5C 35 FF 07 80 69 3C 33 62 31 5C 35

1 扇区
0 区块: 21 22 ED C8 00 10 00 00 FF FF FF FF FE FF FF FF
1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF
2 区块: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
3 区块: 3C 33 62 31 5C 35 FF 07 80 69 3C 33 62 31 5C 35

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: 3C 33 62 31 5C 35 FF 07 80 69 3C 33 62 31 5C 35

569910314a

看不懂，有大神科普一下吗