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Full Version: [REQUEST] Lenovo ThinkPad T450(s) (JBETxxWW) BIOS Unlock
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(08-08-2016, 11:43 PM)Sml6397 Wrote: [ -> ]Hello nicklenak,

I have moved this thread to the Phoenix UEFI sub-forum.

The dropbox link to your UEFI is down.

~Steven

Thanks for trying to help. Dudu2002 already did a perfectly working mod to my UEFI firmware.
Hello Smile

Requesting the setup/advance options menu be unlocked to change DVMT.

Patient: Lenovo ThinkPad t450s
Bios dump: Bios Dump Link

Thanks in advance to the person helping with this, appreciation will be in the form of donation Smile
(10-13-2016, 05:40 AM)KyoshinCode Wrote: [ -> ]Hello Smile

Requesting the setup/advance options menu be unlocked to change DVMT.

Patient: Lenovo ThinkPad t450s
Bios dump: Bios Dump Link

Thanks in advance to the person helping with this, appreciation will be in the form of donation Smile
Hi
Read PM
(02-26-2016, 02:21 AM)mircsicz Wrote: [ -> ]I'm about to get a T450s, and am already quite happy that there's no WIFI whitelist, but for OSX I'll need to set VRAM too...

And I'ld prefer to have the latest BIOS

Greetings,

Apology for resurrecting an old thread.
Can you please confirm the T450s have no Wifi Whitelist ?

Thank you in advance.
(12-31-2017, 07:31 AM)J888www Wrote: [ -> ]Greetings,
Apology for resurrecting an old thread.
Can you please confirm the T450s have no Wifi Whitelist ?

Thank you in advance.
Hi
whitelist is present
Hi guys,

Looking to get my BIOS advanced/hidden menus unlocked and whitelists removed if possible.

Specifically:
- Setting DVMT values
- WLAN card whitelist removed
- LCD panel EDID whitelist removed

Laptop: Lenovo T450s 
Machine Type Model: 20BX001PUS
UEFI BIOS Version: JBET67WW (1.31)

Here is the current stock bios file dumped with CH341a programmer:
https://www.dropbox.com/s/805zj3r5h19s4i...s.bin?dl=0


I know this machine has been requested before on older bios versions but every link I have found either has stale links or prevents my laptop from booting and even showing the splash screen. I always end up re-loading my backup file on to the chip. I don't know enough about modding these files to change the sections in my own file.

Any help would be greatly appreciated. Thank you.
(02-16-2018, 10:17 AM)hickinsauce Wrote: [ -> ]Hi guys,

Looking to get my BIOS advanced/hidden menus unlocked and whitelists removed if possible.

Specifically:
- Setting DVMT values
- WLAN card whitelist removed
- LCD panel EDID whitelist removed

Laptop: Lenovo T450s 
Machine Type Model: 20BX001PUS
UEFI BIOS Version: JBET67WW (1.31)


Any help would be greatly appreciated. Thank you.
Done
test

Check your PM

This mod for this notebook ONLY !!!
Hi guys,
The windows of my Thinkpad T450s is corrupted and I don't remember the Supervisor Password which it set earlier. I assume that the password might be removed if I flash the chip with the new clean BIOS ".bin" file. May I ask if someone has a clean T450s BIOS file that can share with?

Thank you so much for your help.
(06-01-2018, 10:15 AM)son_pda Wrote: [ -> ]Hi guys,
The windows of my Thinkpad T450s is corrupted and I don't remember the Supervisor Password which it set earlier. I assume that the password might be removed if I flash the chip with the new clean BIOS ".bin" file. May I ask if someone has a clean T450s BIOS file that can share with?

Thank you so much for your help.
Hi
This is Thinkpad...it will not help you...on the contrary, will create even more problems
Can anyone help unlock my bios?
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