[REQUEST] Lenovo ThinkPad L450 (JDETxxWW ) BIOS Unlock

[Oleh]

Give the list of keys that are in WinFlash64

[Oleh]

there is a key type "force"?

[kaiomatico]

here are all the commands

[Oleh]

Try with key sd

[kaiomatico]

Same error...

C:\Users\kaiomatico\Desktop\jduj03ww>winflash64 /sd /file a.FL1 /bak backup.rom
SCT Flash Utility for Lenovo
for Windows V1.0.2.9
Copyright © 2011-2015 Phoenix Technologies Ltd.
Copyright © 2011-2015 Lenovo Group Limited.

SecureFlash BIOS detected.
Read BIOS image from file.
Initialize Flash module.
Read current BIOS.

ERROR 180 - BIOS part numbers do not match!

[Oleh]

Try to do the following:

(DOS) run prr2, run fp.exe -f -bios bios.rom

http://rghost.ru/8MDZNlLtH

[kaiomatico]

Ok, which bios.rom? my original backup.rom(6.528k) backup1.rom(8.192k) or your bios.rom(6.528k) bios1.rom(8.192k) or bios2.rom(8.192k)?

[Oleh]

bios.rom(6.528k)

[Oleh]

(DOS) run prr2, run fpt.exe -f -bios bios.rom

[kaiomatico]

It could not remove the write protection:

http://abload.de/img/20150512_205421lirt6.jpg

after that running fpt, the fpt program crashed

http://abload.de/img/20150512_205528fupk9.jpg