[REQUEST] Lenovo IdeaPad S400 (6DCNxxWW) Whitelist Removal

[FEELINI]

Hi guys.
I need help with removing whitelist in my Lenovo s400u bios version 6DCN92WW (V8.06)

https://www.sendspace.com/filegroup/Lcj5...dsFLkHGrGw

I hope for your help.

Thank you.

[pm4x]

I'm going to switch my wirless card and would like to have a whitelist removal + unlock advanced menu in my bios.
- Bios result: LENOVO-6DCN92WW(V8.06)

My specs are:

- Model: Lenovo S400 Laptop (ideapad) - Type 9630
- Made a BIOS backup using Universal_BIOS_Backup_ToolKit_2.0

https://filetransfer.io/data-package/gxzKv0wo#link

[Dudu2002]

I'm going to switch my wirless card and would like to have a whitelist removal + unlock advanced menu in my bios.
- Bios result: LENOVO-6DCN92WW(V8.06)

My specs are:

- Model: Lenovo S400 Laptop (ideapad) - Type 9630
- Made a BIOS backup using Universal_BIOS_Backup_ToolKit_2.0

Hi
Using the Universal BIOS Backup ToolKit 2.0 for your laptop model is not desirable...use BACKUP_Tools19 or fpt only

[pm4x]

Eu vou mudar meu cartão wirless e gostaria de ter uma remoção de lista branca + desbloquear menu avançado na minha bios.
- Bios resultado: LENOVO-6DCN92WW (V8.06)
Minhas especificações são:
- Modelo: Lenovo S400 Laptop (ideapad) - Tipo 9630
- Feito um backup do BIOS usando Universal_BIOS_Backup_ToolKit_2.0

Oi
Usando o Universal BIOS Backup ToolKit 2.0 para o seu modelo de laptop não é desejável ... Use apenas BACKUP_Tools19 ou FPT

Não estou achando onde fazer o download do BACKUP_Tools19 ou FPT, teria algum link, por favor

[quinielascom]

Hi.

I need help with whitelist remove in my Lenovo s400u bios version 6DCN91WW(V8.05)
Do you have the patches.txt file for version 8.05, or helpme with whitelist my bios, thanks.

Attached result (bios) i did it with TESTBACK (Attached too)

Thanks.

Update:

I already "modded" (sort of) by my self, first downloaded original (and flashable bios VIUS3808.exe) and upgrade from v8.05 to v8.08, then downloaded a whitelist bios from this forum, hex edited it with my serial data and now all working fine, anyway without your bios i cant remove wifi limitation, thanks.

[Jamil Missen]

Hello,

I need help removing the WiFi whitelist from my Lenovo IdeaPad S400.

═══════════════════════════════════════
LAPTOP INFORMATION:
═══════════════════════════════════════
Model: Lenovo IdeaPad S400 (Type 9630)
CPU: Intel® Core™ i3-2365M CPU @ 1.40GHz
BIOS Version  : 6DCN88WW (V8.02)
EC Version      : 6DEC88WW (V8.02)

BIOS Chips: Dual-chip configuration
  - W25Q32BV (4MB)
  - W25Q16CV (2MB)

═══════════════════════════════════════
PROBLEM:
═══════════════════════════════════════
Boot error message:
"Unauthorized Wireless network card is plugged in.
Power off and remove it"

BIOS whitelist blocks installation of modern WiFi cards.

═══════════════════════════════════════
TESTING PERFORMED:
═══════════════════════════════════════
- Hot-swapped WiFi card while system in standby
- New card detected and worked perfectly with drivers
- Confirmed hardware compatibility
- Only BIOS whitelist prevents normal use

═══════════════════════════════════════
REQUEST:
═══════════════════════════════════════
Remove WiFi whitelist to allow installation of any
compatible Mini PCIe WiFi card.

═══════════════════════════════════════
WIFI INFORMATION:
═══════════════════════════════════════
Target WiFi:  Atheros AR5B22 (2.4/5GHz Dual Band with Bluetooth)
Interface: Mini PCIe Half-Size

═══════════════════════════════════════
ATTACHED FILE:
═══════════════════════════════════════
BIOS_S400_COMPLETA_6MB.bin (6.291.456 bytes)

- Full BIOS dump from both physical chips
- Clean backup, no modifications
- Created by concatenating:
  * W25Q32BV (4MB) + W25Q16CV (2MB)
- Dumped using CH341A programmer with clip and probe
- Multiple verified backups performed

═══════════════════════════════════════

Thank you very much for your help!
I can provide any additional information needed.

Best regards