不用密码可以登录到保密区？

2011helq

版主，我的金士顿2G金鼠盘，原来保密功能是正常的。量产后，按论坛里的方法升级程序都正常，但可以直接访问保密区（设置里启用密码保护已勾选）。U盘分区软件SecureTraveler提示“此程序需要相应的硬件支持”，请问如何才能恢复使用以前的保密功能？量产后的Info:
Controller Version: SK6211BA
Flash Part No.: I29F16G08AAMC1
Total Flash Size: 2048 MB
4K Page, MLC
Flash ID 01: 0x89 0xD5 0x94 0x3E 0x74
Flash ID 02: 0x00 0x00 0x00 0x00 0x00
Flash ID 03: 0x00 0x00 0x00 0x00 0x00
Flash ID 04: 0x00 0x00 0x00 0x00 0x00
Flash ID 05: 0x00 0x00 0x00 0x00 0x00
Flash ID 06: 0x00 0x00 0x00 0x00 0x00
Flash ID 07: 0x00 0x00 0x00 0x00 0x00
Flash ID 08: 0x00 0x00 0x00 0x00 0x00
Part name: I29F16G08AAMC1
CodeBank: C090828A_F090828A
CodeSwap: 06 24
Codeswap CRC: 13487
FDM CRC: 597455535
CodeBank CRC: 2877938289
Production date and time: Mon Mar 14 08:51:03 2011

Config Name: 2GB
PDT Version: SK6211_PDT_20090820
VID: 09 51
PID: 16 13
Vendor Name: Kingston
Product Name: DataTraveler101R
Revision: 8.20
Serial Number: 20070620000000005918E46D
Channel: Byte Mode
Plane(s): 2
Internal Interleave: Disable
External Interleave: Disable
tRc/tWc: 28.57 ns (35 Mhz)
Max Current: 200 mA
Real Density: (0 MB)
Error Code: 0 0
Product Line: 899