这样，目前的情况还是只有SD-Flasher才能解决，DD for win 仍然搞不定。
我截下了目标SD卡，也就是那个“小白鼠sandisk卡”的前2000个扇区，截扇区用的软件还是dd for win，分别截下了用dd for win各种命令参数刷过的卡、SD-Flasher被刷过的卡，以及空白时的卡（啥都没刷，刚被格式化完的卡）的前2000个扇区，保存到img文件了，以下为压缩包“：
http://115.com/file/c2rlod3j，绝对无
另外dd for win的dd --list命令输出结果如下：
rawwrite dd for windows version 0.6beta3.
Written by John Newbigin <
jn@it.swin.edu.au>
This program is covered by terms of the GPL Version 2.
Win32 Available Volume Information
\\.\Volume{c821fd71-996b-11e0-af2f-806e6f6e6963}\
link to \\?\Device\HarddiskVolume1
fixed media
Mounted on \\.\c:
\\.\Volume{ce16b94a-9977-11e0-b316-a4badbb7a6ec}\
link to \\?\Device\HarddiskVolume19
removeable media
Mounted on \\.\e:
\\.\Volume{c821fd72-996b-11e0-af2f-806e6f6e6963}\
link to \\?\Device\HarddiskVolume2
fixed media
Mounted on \\.\d:
\\.\Volume{c821fd76-996b-11e0-af2f-806e6f6e6963}\
link to \\?\Device\CdRom0
CD-ROM
Mounted on \\.\f:
NT Block Device Objects
\\?\Device\CdRom0
size is 2147483647 bytes
\\?\Device\Harddisk0\Partition0
link to \\?\Device\Harddisk0\DR0
Fixed hard disk media. Block size = 512
size is 320072933376 bytes
\\?\Device\Harddisk0\Partition1
link to \\?\Device\HarddiskVolume1
\\?\Device\Harddisk0\Partition2
link to \\?\Device\HarddiskVolume2
\\?\Device\Harddisk0\Partition3
link to \\?\Device\HarddiskVolume3
Fixed hard disk media. Block size = 512
size is 115599212544 bytes
\\?\Device\Harddisk1\Partition0
link to \\?\Device\Harddisk1\DR16
Removable media other than floppy. Block size = 512
size is 3965190144 bytes
\\?\Device\Harddisk1\Partition1
link to \\?\Device\HarddiskVolume19
Removable media other than floppy. Block size = 512
size is 3959422976 bytes
Virtual input devices
/dev/zero (null data)
/dev/random (pseudo-random data)
- (standard input)
Virtual output devices
- (standard output)
/dev/null (discard the data)
