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Lenovo Y50-70 unlocked BIOS menu / wlan whitelist mod / vbios mod

Klem

By Klem
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Klem
Klem

Hi! Ok. Your unlocked bios done. Check PM.

Klem
Klem

Ok. Your bios with unlocked Wi-Fi whitelist done. Check PM.

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  • Bios Modder
Klem T|I Addict

Klem

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On 1/6/2025 at 11:36 AM, whytho97 said:

Hi, can you help me? I Need a Modified Bios for WLAN Whitelist removal so I could install Intel AC3160 Wifi card 

My Bios is: 9BCN91WW

Laptop: Z40-70

i need to install my new wireless card: INTEL DUAL BAND WIRELESS- AC3160

 

my bios backup: https://www.sendspace.com/file/k5xbd3

 

Thanks a lot!!!

Hi!

Ok. Your bios with unlocked Wi-Fi whitelist done. Check PM.

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  • 3 weeks later...
sorinake Curious Beginner

sorinake

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Hi there,
Can you help me modify bios? I'm trying to replace an old wifi card with Qualcomm atheros QCNFA335.
My laptop is Lenovo B50-70. I have windows 11
BIOS VERSION 9DCN34ww(V3.04)
Thanks very much!!!

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Klem

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5 hours ago, sorinake said:

Hi there,
Can you help me modify bios? I'm trying to replace an old wifi card with Qualcomm atheros QCNFA335.
My laptop is Lenovo B50-70. I have windows 11
BIOS VERSION 9DCN34ww(V3.04)
Thanks very much!!!

Hi!

Ok. Your bios with unlocked Wi-Fi whitelist done. Check PM.

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Klem

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13 hours ago, marebranza said:

Hello,

 

Could you please help me with the removal of the withelist from the bios of my Lenovo Y50-70? I am trying to upgrade my wi-fi card :).

Below you can find the dowload to "results".

https://www.sendspace.com/file/rltoxz

Thank you in adance.

Best regards,

Hi!

Ok. Your bios with unlocked Wi-Fi whitelist done. Check PM.

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Klem

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4 hours ago, Aqeelix said:

Hi @Klem

 

Can you please help with Wifi whitelist removal on my lenovo y50-70, results.rar link shared via pm.

 

Thanks in advance!

Hi!

Ok. Your bios with unlocked Wi-Fi whitelist done. Check PM.

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Antata57 Curious Beginner

Antata57

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On 2/11/2025 at 9:33 AM, Klem said:

Hi!

Ok. Your unlocked bios done. Check PM.

 

Hello,

I bought a new wifi card for my laptop Lenovo g50-70. Could you remove the whitelist so it can work? I encountered errors when creating a backup, as shown in the screenshots inside the archive. If needed, I have a backup from another program.

 

https://www.sendspace.com/file/92d8iv

 

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Klem

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2 hours ago, Antata57 said:

 

Hello,

I bought a new wifi card for my laptop Lenovo g50-70. Could you remove the whitelist so it can work? I encountered errors when creating a backup, as shown in the screenshots inside the archive. If needed, I have a backup from another program.

 

https://www.sendspace.com/file/92d8iv

 

Hi!

Ok. Your unlocked bios done. Check PM.

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Klem

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On 2/21/2025 at 6:21 PM, stillstorm said:

Hi, can anyone help me to unlock and disable bios whitelist.

 

My specs :
Lenovo Z50-70
Model No : 20354
Bios Ver LENOVO-9BCN91WW

Bios Dump : https://www.sendspace.com/file/d1jq8q

 

Result File : https://www.sendspace.com/file/b9kall

 

Thank you soo much

Hi!

Ok. Your unlocked bios done. Check PM.

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Carlos123 Curious Beginner

Carlos123

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Posted (edited)

Hi! 
I'm trying to modify bios for Lenovo Z50-70 to remove the whitelist the WiFi card. With over 4 hours endless searching and trying, no luck. I edited the ROM file, but can't flash it.
BIOS is protected and I can't remove the protection. I don't want to use old BIOS to use the sleep bug to bypass the protection of the BIOS as I don't know how to update to the latest bios and keep the modification. I have 9bcn91ww.
Original dump of my BIOS  https://www.sendspace.com/file/0clde0
Any help is welcome. Thank you very much.

Edited by Carlos123
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Klem

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21 minutes ago, Carlos123 said:

Hi! 
I'm trying to modify bios for Lenovo Z50-70 to whitelist the WiFi card. With over 4 hours endless searching and trying, no luck. I edited the ROM file, but can't flash it.
BIOS is protected and I can't remove the protection. I don't want to use old BIOS to use the sleep bug to bypass the protection of the BIOS as I don't know how to update to the latest bios and keep the modification. I have 9bcn91ww.
Original dump of my BIOS  https://www.sendspace.com/file/0clde0
Any help is welcome. Thank you very much.

Hi!

You can post here your bios backup (bios dump). 

To create bios backup use attached utility. Extract attached archive directly on the Desktop and run utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Post here this archive "results", or upload it into any fileserver and post the link.

https://www.sendspace.com/file/mxoavw

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Carlos123 Curious Beginner

Carlos123

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Posted
1 hour ago, Klem said:

Hi!

You can post here your bios backup (bios dump). 

To create bios backup use attached utility. Extract attached archive directly on the Desktop and run utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Post here this archive "results", or upload it into any fileserver and post the link.

https://www.sendspace.com/file/mxoavw

Hi. Thank you replying.
I downloaded the utility and run it, but the utility caused BSOD Page fault in nonpaged area.

Okay, I ran he utility again. Here's the results:
https://www.sendspace.com/file/j0a6a7
Thank you!

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Klem

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11 hours ago, Carlos123 said:

Hi. Thank you replying.
I downloaded the utility and run it, but the utility caused BSOD Page fault in nonpaged area.

Okay, I ran he utility again. Here's the results:
https://www.sendspace.com/file/j0a6a7
Thank you!

 

Ok. Your bios with unlocked Wi-Fi whitelist done. Check PM.

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  • 2 weeks later...
lolik Curious Beginner

lolik

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Posted

Hi, can you help me to make advanced bios for my lenovo laptop?
my specs is: 

Product Name: Lenovo y50-70
BIOS Version: 9ECN43WW(v3.03)
EC Version: 9EEC43WW (v3.03)
MTM: 20378
Lenovo SN: CB35770173
Board Number: 3690270900050

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Klem

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1 hour ago, lolik said:

Hi, can you help me to make advanced bios for my lenovo laptop?
my specs is: 

Product Name: Lenovo y50-70
BIOS Version: 9ECN43WW(v3.03)
EC Version: 9EEC43WW (v3.03)
MTM: 20378
Lenovo SN: CB35770173
Board Number: 3690270900050

Hi!

You can post here your bios backup (bios dump). 

To create bios backup use attached utility. Extract attached archive directly on the Desktop and run utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Post here this archive "results", or upload it into any fileserver and post the link.

https://www.sendspace.com/file/mxoavw

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lolik Curious Beginner

lolik

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Posted
2 hours ago, Klem said:

Hi!

You can post here your bios backup (bios dump). 

To create bios backup use attached utility. Extract attached archive directly on the Desktop and run utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Post here this archive "results", or upload it into any fileserver and post the link.

https://www.sendspace.com/file/mxoavw

https://www.sendspace.com/file/rh4iu0 this?

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