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[REQUEST] Lenovo Z40-75 & Z50-75 (A4CNxxWW) Whitelist Removal
#1
Hi,

can you remove the whitelist from my bios? I want to install another wifi card (Intel 7260 AC).

https://www.sendspace.com/file/vl0r4v

kind regards
mh254
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#2
-Motherboard Model: Lenovo Z50-75
-Bios Version: LENOVO A4CN32WW (V 2.01)
-Bios Date: 9/11/2014
-Bios Lenovo: lenovo z50
-Bios Backup: http://support.lenovo.com/us/en/products...s/DS100825
-Original Wifi card: Realtek RTL8723BE Wireless LAN 802.11n PCI-E NIC

-New Wifi card: 7260NGW Intel Dual Band Wireless-AC 7260 802.11ac Dualband 2x2


When I install my new card it says "unauthorized wireless card". I know it should work, and I found this tread saying you guys could help me flash the bios and remove the white list so my new card will work. Please help, I would appreciate it soooo much.

Thanks Heart Heart Heart Heart
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#3
I need the whitelist removal for that kind of Notebook, too!

Would be awesome to get that! Please help us!Smile

Thank you!!
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#4
Hello,
Can anyone help me to put it another identifier of my wifi. so I have faster internet?

My spec:

Lenovo z50-75
now i have atheros 956x

wifi is my new 7265 Intel Dual Band Wireless AC 7265 802.11ac Dual Band 2x2

Please can you help me?

When I install my new card it says "unauthorized wireless card"

thanks you

bios:

https://www.wetransfer.com/downloads/834...421/21ece5
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#5
Quote:
Quote:
Quote:[REQUEST] Lenovo Z50-75 WHITELIST WIFi/BLUETOOTH BIOS A4CN37WW (2.06)
-Motherboard Model: Lenovo Z50-75
-Bios Version: BIOS A4CN37WW
-Bios Date: 05/05/2015
-Bios Lenovo: https://download.lenovo.com/consumer/mob...ec37ww.exe
-Bios Backup: https://www.wetransfer.com/downloads/4e6...944/a96fa3
-Original Wifi card: Qualcomm Atheros AR956x Wireless Network Adapter

-New Wifi card: Intel Dual Band Wireless-AC 7265- PCI Express M.2 Card, 7265 (NGWG.W) + BT

Many thanks Hope you can help me
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#6
You need the SPI Programmer and Pomona Clip !
I replied in PM !
Regards

[size=undefined]Your Brain [/size]. . . . It's the best tool U can use ! Wink
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
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#7
You need the SPI Programmer and Pomona Clip !
I replied in PM !
Regards

[size=undefined]Your Brain [/size]. . . . It's the best tool U can use ! Wink
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
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#8
Yeah i would love a mod!

Here's my bios if needed. It's a cap file. I didn't dare to start editing it myself.


Attached Files
.zip   bios.zip (Size: 2.35 MB / Downloads: 41)
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#9
Use this tool run It as Admin and upload here the result file :

http://rghost.net/7GBZt7FVt

http://rghost.net/53128665

Use AIDA64 tool too (cracked version to get FULL REPORT) and upload a Report too

let me know
Regards

[size=undefined]Your Brain [/size]. . . . It's the best tool U can use ! Wink
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
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#10
Thank you very much for your quick reply!
I regret so much buying a Lenovo laptop, because of this whitelisting.
And i really hope i can upgrade to the Intel AC 7260NGW chip!

I even tried booting with the original bcm43142 chip, and then hotswapping to the Intel chip with the computer turned on.
Both Windows and Linux registered the Intel chip, but couldn't start it.
But the bluetooth part of the chip worked.

Here are your files. Which should contain my 8MB BIOS. results.rar, and the AIDA64 Full Report.
I sincerely hope you can help me. if so i'll be sure to donate!
Because i got two Z50-75 280EC laptops here, and two new Intel chips that i cannot use.

https://www.sendspace.com/filegroup/jYgW...9rj7l5ciEH
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