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
Extract Bin from asrock instant flash fi...
Last Post: grandalf
Today 04:51 AM
» Replies: 0
» Views: 0
TerraMaster F2-220 Bios
Last Post: Voigoth
Today 03:07 AM
» Replies: 1
» Views: 0
[REQUEST] Lenovo B590 (H1ETxxWW) Whiteli...
Last Post: Amaruck
Yesterday 06:36 PM
» Replies: 917
» Views: 272382
[REQUEST] Lenovo Thinkpad X240 (GIETxxWW...
Last Post: Dudu2002
Yesterday 06:08 PM
» Replies: 44
» Views: 15807
[REQUEST] Lenovo Y50-70 (9ECNxxWW) BIOS ...
Last Post: Dudu2002
Yesterday 05:01 PM
» Replies: 2350
» Views: 628071
[Request] Adding 7th Gen CPU support to ...
Last Post: xDJoelDx
Yesterday 04:40 PM
» Replies: 4
» Views: 0
[REQUEST] Lenovo Thinkpad T420s (8CETxxW...
Last Post: Niemand
Yesterday 03:15 PM
» Replies: 205
» Views: 71819
SOLVED Samsung AMI BIOS Write-Protection
Last Post: e_favero
Yesterday 10:24 AM
» Replies: 1
» Views: 1253
[REQUEST] HP 1030 G1 setup_extr.txt only
Last Post: sonyu
Yesterday 08:48 AM
» Replies: 0
» Views: 0
[REQUEST] Alienware x17 R1 Bios Unlockin...
Last Post: Zumakeydom
Yesterday 08:47 AM
» Replies: 1
» Views: 365
[REQUEST] Lenovo Thinkpad T430u (H6ETxxW...
Last Post: Dudu2002
Yesterday 07:36 AM
» Replies: 30
» Views: 9106
Unlock GA-P67-DS3-B3 (rev. 1.0)
Last Post: paissi
Yesterday 04:29 AM
» Replies: 26
» Views: 9008
Acer Aspire ZS600 (IPISB-AG Rev 1.06): U...
Last Post: DeathBringer
Yesterday 12:40 AM
» Replies: 13
» Views: 1736
AMD Ryzen Motherboard Crossflashing Thre...
Last Post: sluclikocr
02-01-2023 06:02 PM
» Replies: 1
» Views: 3270
[REQUEST] Unlock Bios Lenovo Yoga Book Y...
Last Post: Cryen
02-01-2023 05:28 PM
» Replies: 1
» Views: 2112
[REQUEST] Lenovo IdeaPad S145-15API (BUC...
Last Post: Dudu2002
02-01-2023 02:10 PM
» Replies: 8
» Views: 2809
[REQUEST] Lenovo G780 (5ECNxxWW) Whiteli...
Last Post: Dudu2002
02-01-2023 11:52 AM
» Replies: 965
» Views: 274416
Bricked Lenovo E530 during BIOS update
Last Post: macinor
02-01-2023 11:08 AM
» Replies: 2
» Views: 0
Clevo P775TM1-G BIOS
Last Post: Satyre
02-01-2023 06:58 AM
» Replies: 158
» Views: 53643
[REQUEST] Lenovo Legion T5-26AMR5 BIOS U...
Last Post: francuzz84
02-01-2023 02:52 AM
» Replies: 0
» Views: 0

[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: 4 Guest(s)