求助，梯控日期，明码，改了无效，怎么回事儿

xcm

0扇区
C6 A6 6F E2 ED 08 04 00 02 10 12 AE 84 AF 15 1D
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

1扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

2扇区
02 00 00 00 92 E8 CE 6E 01 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
44 4E 41 4B 45 53 FF 07 80 69 44 4E 41 4B 45 53

11扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
53 07 40 00 00 00 00 80 00 00 04 32 17 03 0B 00
20 10 26 00 00 22 07 20 23 59 00 00 00 00 00 00
41 ED E0 DF 5A DB FF 07 80 69 FF FF FF FF FF FF

12扇区
08 00 00 00 00 80 00 00 03 00 00 00 00 80 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
41 ED E0 DF 5A DB FF 07 80 69 FF FF FF FF FF FF

xcm

2022年7月20日到期，需要到物业修改，改后的变化如下：
11扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
53 07 40 00 00 00 00 80 00 00 04 33 17 03 23 00
20 10 26 00 00 23 07 20 23 59 00 00 00 00 00 00
93 ED 20 76 5A 52 FF 07 80 69 FF FF FF FF FF FF

延长了一年，我想搞成永久卡

jxt

自己改日期无效，物业改才行推测是联网卡。

发物业修改前后完整数据看看

waytyy

看着是金博，但是密码又不一样。时间变化以后密码也变，说明密码是时间算出来的，你只改时间估计不行