[REQUEST] Lenovo X220 (8DETxxWW) Whitelist Removal

[olgal578]

How about if I downgrade from 1.39 to 1.25 for mod WL Whitelist Removal? Is it possible?

[sovem]

Hi guys,
unfortunatelly the box has raeched its limit, could someone send me that file, please?
Thank you in advance!

grtz from PL

Update link: http://www.bios-mods.com/forum/Thread-RE...8#pid60248

[olgal578]

Still not work! by pass error "Unauthorized network...." but still No adapter found in windows 7 64bit! already enable wireless lan in bios setup

[sovem]

Try flash bios mod from DOS.
ThinkPad_x220_1.39_8duj25us_NWL_DOS
https://app.box.com/s/hzwpc14w9ty5w1s8aw5w
Look README to update. Please post results.

[quiros]

Try flash bios mod from DOS.
ThinkPad_x220_1.39_8duj25us_NWL_DOS
https://app.box.com/s/hzwpc14w9ty5w1s8aw5w
Look README to update. Please post results.

Hi sovem,

i am unable to update BIOS from MS-DOS command line, because thet phoenix utility
gives me the info that this bios is not authorized and the update procedure is aborted after that.

I don`t see any option in my BIOS that could deactivate "athorization check" of the ne bios files.

I tried also to run my Huawei 3G with the pin 20 tapped, but it gives me same error like w/o tape :/

Anyway I´m going to wirte an email to Lenovo to make a complain regarding those problems

Grtz from Poland

!!!UPDATE!!!

It is working!
But I tried once again using that method:
http://speedy.sh/pfmdX/ThinkPad-x220-1.3...emoval.rar

I made one error first time not installing my battery that was sent to lenovo service center, but I borrowed next one and in the log file everything was ok.
Thanks folks!

Now it os time for donation
ciao

[olgal578]

Still error



I want to ask if can i downgrade from 1.39 to 1.25 (or 1.19) to mod my X220 BIOS? If yes, is it safe?

[olgal578]

No one?

[demonfoo]

Can this BIOS image be re-uploaded somewhere? I attempted to download it, but the sharing service says it's been deleted. I have a ThinkPad X220 that I'd like to upgrade with an Intel 7260 WiFi mini-PCIe card. Thanks!

[sovem]

Can this BIOS image be re-uploaded somewhere? I attempted to download it, but the sharing service says it's been deleted. I have a ThinkPad X220 that I'd like to upgrade with an Intel 7260 WiFi mini-PCIe card. Thanks!

Reup: ThinkPad_x220_1.39_8duj25us_NWL_DOS
https://app.box.com/s/hzwpc14w9ty5w1s8aw5w

[demonfoo]

Can this BIOS image be re-uploaded somewhere? I attempted to download it, but the sharing service says it's been deleted. I have a ThinkPad X220 that I'd like to upgrade with an Intel 7260 WiFi mini-PCIe card. Thanks!

Reup: ThinkPad_x220_1.39_8duj25us_NWL_DOS
https://app.box.com/s/hzwpc14w9ty5w1s8aw5w

Lovely, and the newer BIOS for the X220. Awesome, thank you.

---

Can this BIOS image be re-uploaded somewhere? I attempted to download it, but the sharing service says it's been deleted. I have a ThinkPad X220 that I'd like to upgrade with an Intel 7260 WiFi mini-PCIe card. Thanks!

Reup: ThinkPad_x220_1.39_8duj25us_NWL_DOS
https://app.box.com/s/hzwpc14w9ty5w1s8aw5w

Okay, seems I spoke too soon; when I booted to a USB flash disk (with IBM DOS) and attempted to run the FLASH.BAT file, I received an error about "Fail to authenticate image! (FAIL: Unsupported)" I did upgrade to the 1.39 (8DET69WW) firmware image, and I still received this error. The README indicates I should just need to install that firmware, and this tool should work. Am I missing something?