Forum RSS Feed Follow @ Twitter Follow On Facebook

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
[-]
Welcome
You have to register before you can post on our site.

Username:


Password:





[-]
Latest Threads
I can't flash bios - ami aptio
Last Post: Cajolingsquare
Today 08:10 PM
» Replies: 0
» Views: 33
Nexcom Peak 650vl bios editor
Last Post: scar17s
Today 05:17 PM
» Replies: 2
» Views: 180
[REQUEST] Lenovo Thinkbook 15 G2 ITL Com...
Last Post: Badgerlock
Today 05:05 PM
» Replies: 0
» Views: 41
[REQUEST] Ivy Bridge for Acer Veriton X2...
Last Post: DeathBringer
Today 03:13 PM
» Replies: 9
» Views: 338
[Request] BIOS mods for Asus Vivobook Fl...
Last Post: ryansese
Today 01:18 PM
» Replies: 0
» Views: 53
[REQUEST] Lenovo B590 (H5ETxxWW) Whiteli...
Last Post: iDeny
Today 11:07 AM
» Replies: 276
» Views: 53192
[REQUEST]Lenovo ideapad gaming3 15arh BI...
Last Post: Dudu2002
Today 07:54 AM
» Replies: 1
» Views: 93
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: Dudu2002
Today 04:18 AM
» Replies: 526
» Views: 111351
AMI BIOS application to unlock, it's a t...
Last Post: cbbos
Today 12:48 AM
» Replies: 0
» Views: 135
New Members Say Hi Here
Last Post: jimmyle
Yesterday 04:58 PM
» Replies: 146
» Views: 200913
[Request] Zotac Magnus One AMI Bios unlo...
Last Post: vctr
Yesterday 04:39 PM
» Replies: 12
» Views: 1783
[REQUEST] Lenovo Z40-75 & Z50-75 (A4CNxx...
Last Post: Dudu2002
Yesterday 02:40 PM
» Replies: 57
» Views: 26879
[REQUEST] Lenovo G70-70 BIOS Whitelist R...
Last Post: Dudu2002
Yesterday 06:58 AM
» Replies: 144
» Views: 55758
[REQUEST] S516 Lenovo Computer all-in-o...
Last Post: xuanhf
Yesterday 06:34 AM
» Replies: 0
» Views: 203
ThinkPad l421
Last Post: xuanhf
Yesterday 04:50 AM
» Replies: 2
» Views: 131
[REQUEST] Lenovo X270 (R0IETxxW) Whiteli...
Last Post: Dudu2002
Yesterday 02:10 AM
» Replies: 11
» Views: 1548
[REQUEST] Lenovo Y50-70 (9ECNxxWW) BIOS ...
Last Post: Dudu2002
Yesterday 02:06 AM
» Replies: 2318
» Views: 590734
[Request] EVOO Gaming 15 (EG-LP5-BK) BIO...
Last Post: accelerator
05-18-2022 01:49 PM
» Replies: 46
» Views: 5917
[REQUEST] Lenovo Thinkpad T540p (GMETxxW...
Last Post: Dudu2002
05-18-2022 01:27 PM
» Replies: 99
» Views: 30737
[Request] i5 2500K on HP Pro 3500
Last Post: DeathBringer
05-18-2022 01:23 PM
» Replies: 14
» Views: 2860

[REQUEST] Lenovo Legion 5 (EFCNxxWW) BIOS Unlock
#1


-Manufacturer : Lenovo
-Model : Legion 5-17IMH05H (Legion 5i 17" i7-10750H/RTX2060) config: 81Y80007US
-Bios Revision : EFCN38WW
-Bios Type : Insyde
-Bios SLIC : ??
-Bios Link : https://download.lenovo.com/consumer/mobiles/efcn38ww.exe
-Rw-everything report. https://www.datafilehost.com/d/ac3c789b

-Extracted BIOS.fd from efcn38ww.exe: https://www.datafilehost.com/d/65570b98

hi, i would like to enable the advanced bios menu as well as anything else that could possibly be unlocked and im more than happy to make a donation for the assistance via paypal or other funding of your choosing. i've spent a good deal of time trying to accomplish this myself and initially i set out to unlock the undervolt functionality that is blocked on most/all 10th gen intel cpu's due to the plundervolt mitigation and i was able to by extracting bios > using UEFITool/Universal IFR Extractor to extract a list of settings and available values > then used RU.efi at boot to edit the appropriate bit in "CpuSetup" which was "0xDA" (OverClocking Lock) from "01" to "00" save/exit and undervolt is functional from xtu/throttlestop.

i've tried to repeat my steps to change things like `Setting: Maximum Memory Frequency, Variable: 0x144` for example to change it from the 2933mhz it's locked to now up to 3200mhz (pre-installed ram is 3200mhz but bios limited to 2933 on legion 5i models).
but i find it more difficult to find "0x144" (??) compared to finding "0xDA" (00DA) and so here i am asking for some help either by way of guidance on how to unlock the advanced bios menu or other suggestion. thanks for your time, help would be greatly appreciated.
find
quote
#2
(09-06-2020, 08:19 AM)dglt Wrote:

-Manufacturer : Lenovo
-Model : Legion 5-17IMH05H (Legion 5i 17" i7-10750H/RTX2060) config: 81Y80007US
-Bios Revision : EFCN38WW
-Bios Type : Insyde
-Bios SLIC : ??
-Bios Link : https://download.lenovo.com/consumer/mobiles/efcn38ww.exe
-Rw-everything report. https://www.datafilehost.com/d/ac3c789b

-Extracted BIOS.fd from efcn38ww.exe: https://www.datafilehost.com/d/65570b98

hi, i would like to enable the advanced bios menu as well as anything else that could possibly be unlocked and im more than happy to make a donation for the assistance via paypal or other funding of your choosing. i've spent a good deal of time trying to accomplish this myself and initially i set out to unlock the undervolt functionality that is blocked on most/all 10th gen intel cpu's due to the plundervolt mitigation and i was able to by extracting bios > using UEFITool/Universal IFR Extractor to extract a list of settings and available values > then used RU.efi at boot to edit the appropriate bit in "CpuSetup" which was "0xDA" (OverClocking Lock) from "01" to "00" save/exit and undervolt is functional from xtu/throttlestop.

i've tried to repeat my steps to change things like `Setting: Maximum Memory Frequency, Variable: 0x144` for example to change it from the 2933mhz it's locked to now up to 3200mhz (pre-installed ram is 3200mhz but bios limited to 2933 on legion 5i models).
but i find it more difficult to find "0x144" (??) compared to finding "0xDA" (00DA) and so here i am asking for some help either by way of guidance on how to unlock the advanced bios menu or other suggestion. thanks for your time, help would be greatly appreciated.
Hi
Need your bios dump only
Check your PM
find
quote
#3
Manufacturer : Lenovo
Model : Legion 5 15IMH05H
Bios Revision : EFCN39WW
Bios Link : https://download.lenovo.com/consumer/mob...cn39ww.exe


Hello, pls help enable the advanced menu in BIOS Legion 5 15IMH05H
find
quote
#4
(11-09-2020, 03:40 PM)aaz_1985 Wrote: Manufacturer : Lenovo
Model : Legion 5 15IMH05H
Bios Revision : EFCN39WW
Bios Link : https://download.lenovo.com/consumer/mob...cn39ww.exe


Hello, pls help enable the advanced menu in BIOS Legion 5 15IMH05H
Hi
Need your bios dump
Check your PM
find
quote
#5
Please I need to get into advanced mode to undervolting and xmp profiles on Lenovo 5i
Where can I upload the bios file? bios.fd
find
quote
#6
(01-08-2021, 02:05 PM)wagner3f Wrote: Please I need to get into advanced mode to undervolting and xmp profiles on Lenovo 5i
Where can I upload the bios file? bios.fd
Hi
Need your bios dump
Check your PM
find
quote
#7
Hello I would also like to have my advance settings unlocked

here is the link to my bios

https://mega.nz/file/pc0QCRiJ#c14l0LLUhl...Cu68YO2qx8


ThanK you
find
quote
#8
(02-25-2021, 04:39 PM)liteon6x Wrote: Hello I would also like to have my advance settings unlocked

here is the link to my bios

ThanK you
Hi
Insufficient information
Check your PM
find
quote
#9
Hello, please help me to unlock advanced bios for Lenovo 5 15IMH05H.

Product number:81Y600DTLT
Bios version:EFCN39WW
Bios link: https://download.lenovo.com/consumer/mob...cn46ww.exe
find
quote
#10
(03-28-2021, 07:45 AM)Bleak_Tool Wrote: Hello, please help me to unlock advanced bios for Lenovo 5 15IMH05H.

Product number:81Y600DTLT
Bios version:EFCN39WW
Bios link: https://download.lenovo.com/consumer/mob...cn46ww.exe
Hi
All mods are personal
Need your bios dump only
Check your PM
find
quote


Forum Jump:


Users browsing this thread: 3 Guest(s)