toshiba satellite bios unlock request

Needed a bios unlock for Satellite C655-S5212 which has insydeh20 on it

link to bios:
http://support.toshiba.com/support/model...xt=3023705

)Drivers and updates tab
)filter by bios
)ACPI Flash BIOS version 1.20 for Satellite (Pro) C645/C655 (PSC2Ex/Fx/Gx/Sx/Tx/Wx) under bios section


any help would be appreciated.