Bios Mods -The Best BIOS Update and Modification Source

Ok i found a workaround

Flashing in progress

---

Flashed !

Thanks a lot !

Now i need to install the wifi card

I hope the bios modding wil make it possible to use the ntel® Dual Band Wireless-AC 7260 Wi-Fi and Bluetooth adapter in my Lenovo L420 to start useing the AC wifi.

Bios Version: 1.23
Intel® Centrino® Wireless-N 1000 driver V.15.9.0.5
PCI\VEN_8086&DEV_0084&SUBSYS_13158086&REV_00
PCI\VEN_8086&DEV_0084&SUBSYS_13158086
PCI\VEN_8086&DEV_0084&CC_028000
PCI\VEN_8086&DEV_0084&CC_0280

Thanks

(12-14-2013, 10:16 AM)psstdk Wrote: [ -> ]I hope the bios modding wil make it possible to use the ntel® Dual Band Wireless-AC 7260 Wi-Fi and Bluetooth adapter in my Lenovo L420 to start useing the AC wifi.

Bios Version: 1.23
Intel® Centrino® Wireless-N 1000 driver V.15.9.0.5
PCI\VEN_8086&DEV_0084&SUBSYS_13158086&REV_00
PCI\VEN_8086&DEV_0084&SUBSYS_13158086
PCI\VEN_8086&DEV_0084&CC_028000
PCI\VEN_8086&DEV_0084&CC_0280

Thanks

WL removed: ThinkPad_L420_L421_L520_8GUJ17us_NWL
https://app.box.com/s/j4fffsagyzlohxmnvq6t
Look README to update. Please post results.

Results:
Working perfectly with Intel Dual Band Wireless-AC 7260 Wi-Fi after flash with WL removed:
ThinkPad_L420_L421_L520_8GUJ17us_NWL uploadet from Bios Guru sovem.

Thanks a lot

(12-19-2013, 02:03 PM)psstdk Wrote: [ -> ]Results:
Working perfectly with Intel Dual Band Wireless-AC 7260 Wi-Fi after flash with WL removed:
ThinkPad_L420_L421_L520_8GUJ17us_NWL uploadet from Bios Guru sovem.

Thanks a lot

Thanks for feedback.

(12-14-2013, 09:43 PM)sovem Wrote: [ -> ]WL removed: ThinkPad_L420_L421_L520_8GUJ17us_NWL
https://app.box.com/s/j4fffsagyzlohxmnvq6t
Look README to update. Please post results.

Registered just to say thank you very very much sovem!

Worked on my L420 (also Intel 7260 ac wifi)
I appreciate it.

[quote pid="60379" dateline="1379807245"]
May you please remove the whitelist of Lenovo ThinkPad L420: Removal WLAN restriction, so I can upgrade it into 7260 AC, mSATA up to 512, RAM up to 16gb and CPU upgrade into i7 3610QE .

Regards,
JC
[/quote]

Отлично работает с Intel Dual Band Wireless-N 6230 Wi-Fi после вспышки с удаленным WL.

I would like a whilelist removal BIOS mod please, as I want to install the AC 7260 (model: 7260HMW) instead of the F5521GW.

Also I would like a BIOS unlocking mod and UEFI support if possible please.

This is the BIOS: https://download.lenovo.com/pccbbs/mobiles/8guj17us.exe

Thanks in advance!!

ThinkPad L420, L421, L520 latest BIOS with disabled whitelist and some unlocked settings: 8guj17us.zip.
Not tested.