Permanent unlock of Seagate rosewood

[piyush]

Hi

i have rosewood harddisk ST2000LM009 fw : SED! . Anyone know how we create 1d2 module from 1d1 module or what change we do in module 1d2 so drive get parmanet unlock.

thanks and regards
piyush

[fzabkar]

Yes, I do. That's assuming "parmanet" means "permanent".

[piyush]

Hi
can you please tell how you do permanent unlock hard drive.
thanks and regards
Piyush.

[fzabkar]

Extract 1D2 from 1D1, flip one of the bits, then recalculate the checksum.