[REQUEST] Lenovo G500(S) (7BCNxxWW) Whitelist Removal

[Foxhound]

Hey really really thanx for helping me,

using original wlan card doesn't help, notebook still tries to boot via Atheros network card.

That fact of capsul is completely new for me, your decapsuled bios doesn't work. (Is it original bios from lenovo website the source or my backup.rom?)

What i've done:

Unplug battery and AC-cable
Holding FN + B or FN + R
Insert USB-stick
Plug AC-cable while holding FN + B/R

Result:

Notebook power on
Fan speed on max
Power led and red accu led light on
USB stick led goes on for ~6 sec., goes off and on with same rythm before and so on
Don't shut down and usb stick led activity never stops regardless I wait 10 mins or over 30 mins. -> It seems that notebook read from usb stick, stops (why?), and begins from new.

[BDMaster]

Ok friend,
I briefly explain :

1. Bios UEFI (and EFI Hybrid too) are all protect now RSA or SecureFlash
2. Bios are Capsulated (closed in a Capsule to permit reflash after reboot)

If Bios are not Decapsulated It not will work as Recovery File, if modded and flashed without decapsulation It will brick laptop !
Here is mine Dirty Guide Decapsulation (very old document) :

http://rghost.net/52544682

But I want to ask if laptop can boot from USB to DOS or into Windows if You mount original WWan Card ?
If your laptop can boot We can use FPT program to reflash original or backup Bios !!!
Let me know
Regards

P.S. It seems as You have modified Settings into Bios touching Significant Data and saving It ?!?!

---

This is only for Foxhound is customized on an his Bios Backup (UUID, Serial machine, etc)
Use this tool run It as Administartor and upload result file here :

http://rghost.net/52417082

let me know
regards

Hi.
Link to results: http://www.sendspace.com/file/mmano7
Thank you very much.

Regards.

Do You want the Mod ?
regards

[Foxhound]

Hey thanx for explain,

good to remember me:

The only thing I changed in bios was the Video aperture size of the IGPU from 256 to 512 mb.

How can I see if bios can boot from usb to dos or windows? Something to put on usb-stick?

Maybe your FPT-method will help, otherwise i have to send it to Lenovo centre cause it's still under warranty für some months.

[BDMaster]

Hey thanx for explain,

good to remember me:

The only thing I changed in bios was the Video aperture size of the IGPU from 256 to 512 mb.

How can I see if bios can boot from usb to dos or windows? Something to put on usb-stick?

Maybe your FPT-method will help, otherwise i have to send it to Lenovo centre cause it's still under warranty für some months.

Yes this is the Bricking issue of many Laptops as all users want to give more Ram to Video or Disable ext VCard-PCi or Overclocking doing deep modifies into settings.
Now I understand and I am sorry but We have not any chance !
You can search on Bios-Mods how many users have bricked their laptops and FlorinDoi (Bios Guru) suggest to don't unlock all Menu Tabs !
If your laptop has Boot from USB to Dos possibility yet, We can try to use FPT !
let me know
Regards

[tkefa]

Do You want the Mod ?
regards

Yes. Please. I will be grateful.

Regards.

[Foxhound]

Okay no problem, next step is to fix the ntebook bei lenovo service.

Thank you for your help!!!

When the laptop returns, i give a feedback to you and we can flash a no-whitelist version without adavanced options^^

They will maybe change the mainboard, so its necessarry to make a new bios mod or is it possible to use current mod-bios you uploaded a few days ago?

Regards,

Fox

[BDMaster]

Ok friend,
download and unpack, follow instructions to flash Bios from USB Dos Stick ussing FPT :

http://rghost.net/56002616

Don't touch Video and Video Card Settings !!!
Let me know
Regards

[tkefa]

Ok friend,
download and unpack, follow instructions to flash Bios from USB Dos Stick ussing FPT :

http://rghost.net/56002616

Don't touch Video and Video Card Settings !!!
Let me know
Regards

Thank you.
Everything works great.
You should consider to add Bitcoin or Litecoin wallet address in your signature .

Regards

[sovem]

Could I have this one done? now has ar9485 to be changed
to BCM94322 432b? Or whatever I may? exellellent

https://www.dropbox.com/s/mctfh3j5891pes....11%29.rom

Lenovo_G500_7BCN28WW_NWL_ADV_chumdoggin
https://app.box.com/s/trn6lq8j7ybwww6s5wbs
Look README to update.

[chumdoggin]

Could I have this one done? now has ar9485 to be changed
to BCM94322 432b? Or whatever I may? exellellent

https://www.dropbox.com/s/mctfh3j5891pes....11%29.rom

Lenovo_G500_7BCN28WW_NWL_ADV_chumdoggin
https://app.box.com/s/trn6lq8j7ybwww6s5wbs
Look README to update.

wow, thank you so much!