[REQUEST] Lenovo ThinkPad Edge E420 & E520 (8HETxxWW) Whitelist removal

[Kmwww123]

Hi. I would like to remove whitelist Thinkpad Edge E520.
I have E520 1143H2G, BIOS v 1.26 (8HET44WW - 07.08.2013).
Wifi card: RealTek RTL8188CE WLAN card
Would like to install: N 2230 Wifi card (FRU: 04W3765).

Thanks!

BIOS backup added:

[Dudu2002]

Hi. I would like to remove whitelist Thinkpad Edge E520.
I have E520 1143H2G, BIOS v 1.26 (8HET44WW - 07.08.2013).
Wifi card: RealTek RTL8188CE WLAN card
Would like to install: N 2230 Wifi card (FRU: 04W3765).

Thanks!

BIOS backup added:

Hi
Universal BIOS Backup ToolKit 2.0 does not work correctly with your bios.
Use BACKUP_Tools19 or fpt

[Kmwww123]

Hello again. Thanks @Dudu2002, reporting that I got the bios mod and it worked!

[E520wifiproblems]

Hi. I would like to remove the whitelist on my Lenovo E520.
E520 11433BU
BIOS 8HET34WW (1.16)
with Windows 10 pro x64

im hoping to upgrade my wifi card to wifi 5ghz, ac or ax.

[Dudu2002]

Hi. I would like to remove the whitelist on my Lenovo E520.
E520 11433BU
BIOS 8HET34WW (1.16)
with Windows 10 pro x64

im hoping to upgrade my wifi card to wifi 5ghz, ac or ax.

Hi
Need your bios dump

[E520wifiproblems]

Thanks for the modded bios dudu2002. Works perfectly.
Was using stock wifi card which was giving me 30mbps out of xfinity 300mbps on the 2.4ghz. With the new modded bios I’m using an ax210 from aliexpress giving me 300mbps on the 5ghz.

[Kamilio2406]

Please help me. I have my dump reads clips. Please cleared white list. My cards wifi have problem in windows 10-11. Thank You.

[PiosPios]

Hi everyone!

lenovo e520
windows 10
dead battery

I would like to replace n 1000 with n 7260. Discover 1802 error

my attempts to dump with fpt (intel me v7 and v8) were denied, so I was unsuccessful

download
https://www.bios-mods.com/forum/showthread.php?tid=13646&pid=62976#pid62976
ThinkPad_Edge_E420_520_425_525_8huj17us_NWL
(in flash.bat > WINUPTP.EXE /s)
and
https://www.bios-mods.com/forum/showthread.php?tid=13646&pid=60009#pid60009
ThinkPad_Edge_E520_420_525_425_8huj17us_NWL
(in flash.bat > WINUPTP.EXE -s)

dead battery
Winuptp.log
64bit
Driver Loading....Done
System BIOS Version -> 8HET44WW
Applying BIOS Version -> 8HET44WW
AC adapter/Battery check....Failed.
Error : Your battery needs to be charged to avoid an accidental power-off during an update.

remove battery
Winuptp.log
64bit
Driver Loading....Done
System BIOS Version -> 8HET44WW
Applying BIOS Version -> 8HET44WW
AC adapter/Battery check....Failed.
Error : This process requires a charged battery to avoid an accidental power-off during an update.

I wasn't able to get different results with the following commands:
WINUPTP.EXE -s
WINUPTP.EXE -s -f
WINUPTP.EXE -s -sp
WINUPTP.EXE -s -sp -f
WINUPTP.EXE -sf (show GUI)
WINUPTP.EXE -sr -f
@start .\WINUPTP.exe -s %1 ping -n 40 127.0.0.1 >NUL
WINUPTP.EXE /s
WINUPTP.EXE /s /f
WINUPTP.EXE /s /sp
WINUPTP.EXE /s /sp /f
WINUPTP.EXE /sf (show GUI)
WINUPTP.EXE /sr /f
@start .\WINUPTP.exe /s %1 ping -n 40 127.0.0.1 >NUL

any suggestions?

thanks

[MxP]

[quote pid="205196" dateline="1740149209"]
AC adapter/Battery check....Failed.
Error : This process requires a charged battery to avoid an accidental power-off during an update.
any suggestions?

try using this one instead.
Power check bypass, no need CMD.
put it in the same folder as Winuptp
[/quote]

[Michael68]

I need a white list removed bios for my Lenovo ThinPad Edge E420 (114157S).
I need the BIOS LENOVO 8HET44WW(1.26), 7/08/2013.
I will donate to the forum if this task is completed. Thank You.

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