[REQUEST] Lenovo IdeaPad U310 & U410 (65CNxxWW) BIOS Unlock

[BDMaster]

first time i used windows to flash the bios, but it doesn't work anymore..
how can i flash the bios with dosflash.exe? what are the commands to flash it?

I don't understand ?
It worked before and now laptop is bricked ?

This is Bios.bat (batch comand) to execute and these are comands rows :

@ECHO OFF
battery.exe

IF ERRORLEVEL 2 GOTO ACNoOK

IF ERRORLEVEL 1 GOTO BatteryNoOK

IF ERRORLEVEL 0 GOTO BatteryOK

:ACNoOK
ECHO.
ECHO --- Please Insert AC Adapter ---
ECHO.
Goto exit

:BatteryNoOK
ECHO.
ECHO --- Please Insert AC and DC(above 30%) ---
ECHO.
Goto exit

:BatteryOK
DosFlash.exe /sd /cvar /bbl /silent /ipf bios ec /file 65CN21WW.wph
cls
@echo ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ?
@echo ? ** Notification ** ?
@echo ? ?
@echo ?BIOS update finished and successfully. ?
@echo ?Please load BIOS setup default when you turn on system next time. ?
@echo ? ?
@echo ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ?
Goto exit

:Exit

pause



So there are two comands which will be executed :

1. Battery.exe (check Battery Power)
2. DosFlash.exe /sd /cvar /bbl /silent /ipf bios ec /file 65CN21WW.wph (flash bios)

That's It !
Let me know
regards

[keiner99]

no my laptop is not bricked

first time i flashed your custom bios with windows, then i went back to the original bios..
then i wanted to flash the bios again with windows but it doesn't work and now i flashed it with dosflash again and it works!

here is a screen of the bios, but there is no new tab

[prinsd001]

request for unlocking lenovo U410

[prinsd001]

request for unlocking lenovo U410

extra info: i want to have it white listed for WLAN exchange

[BDMaster]

Here You go :

http://rghost.net/6c8XwgfJN

let me know
Regards

Donate to me for my work and time . . . look into my Signature

[prinsd001]

thanks!!!

do you know an application to flash the bios?
and this was for WLAN whitelist?

greetz

[BDMaster]

This is the Bios Mod NWL based on your Bios Backup and You can follow instructions
included to flash It !
Update from pure DOS with USB-bootable stick
See how to make one here:
http://www.howtogeek.com/136987/how-to-c...usb-drive/

https://app.box.com/s/w8xgrhpwf2nx0kamfkc0

Copy the "Modified" folder contents into the stick and boot in DOS mode and
Run Flash.bat to update.

Please post results.
This mod for your PC only!!!

About Menu Advanced Tab Unlocked You cna try this one by OLEH :

http://rghost.net/7MrxDxp8b

Let me know
Regards

[superher0]

I tried modifying the bios file to show the Advanced tab by patching PlatformSetupConfigurationDxe. I could already remove the whitelist and UEFIpatch can apparently remove the lock in the power management register automatically.

Can anyone tell me how to patch the bios to show the Advanced tab?

I analyzed the part of the bios with Universal IFR Extractor and there are a lot of settings I cannot access right now (see txt attached).

Bios is uploaded here: https://www.sendspace.com/file/vwhtgr

[BDMaster]

Go here :

http://donovan6000.blogspot.it/

Regards

[superher0]

Go here :

http://donovan6000.blogspot.it/

Regards

Thank you, I already read the articles on that website. Still cannot find the offsets to unlock the Advanced tab.