¿Se puede sacar ahora la key sin aparatejos del Liteon?

He encontrado esto (Dosflash 1.7)...significa que ya no es necesario aparatejos para su extraccion???

Geremia's DvdKey method with DosFlash16 with the PC's psu
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- disable CD-ROM boot option in BIOS
- connect LiteOn to your PC's power supply unit and SATA port
- power up PC, wait until bootup is finished
- eject tray of the LiteOn and shutdown PC completely
- push the LiteOn tray half in
- power up PC and boot into DOS
- run DosFlash16 in auto mode
- if you read the following:
MTK Vendor Intro failed on port 0x????.
If you choose to resend the command you should turn the drive off and on
after you pressed "Yes".
Do you want to resend the command until the drive responds (Y/N)?
- press 'N' for "No"
- choose the number of your LiteOn ATAPI drive
- enter "LITEON K" to read the drive key
- type the names of inquiry.bin, identify.bin, key.bin and dummy.bin output files
- enter the number of the COM port
- if you read the following:
To receive the drive key use Geremia's DvdKey method like follows:
- Connect your drive with a serial cable to the COM port
- Eject drive tray
- Power off drive
- Push drive tray in until it is half open
- Power on drive
- Press "Yes" if you are ready
Are you ready (Y/N)?
- simply press 'Yes' without doing anything of the above, because we
already did that before
- after this DosFlash16 displays your DVD-Key and saves your key and identify data
- to do the above steps in manual mode use the following command line if your drive
is connected to port 0x0970 and serial cable is on COM port 1
DosFlash LITEON K 0970 1 inquiry.bin identify.bin key.bin dummy.bin