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
[REQUEST + BOUNTY] Lenovo Thinkpad P14s ...
Last Post: loadit
Today 12:16 PM
» Replies: 2
» Views: 47
[REQUEST] Lenovo Yoga 2 Pro (76CNxxWW) W...
Last Post: Dudu2002
Today 10:53 AM
» Replies: 845
» Views: 317097
[REQUEST] Lenovo Thinkpad E130 (H4ETxxWW...
Last Post: Dudu2002
Today 10:51 AM
» Replies: 509
» Views: 101058
[REQUEST] Lenovo Yoga 11E (N15ETxxW) Whi...
Last Post: Dudu2002
Today 08:15 AM
» Replies: 5
» Views: 2521
[REQUEST] Lenovo G50-70 (9ACNxxWW) BIOS ...
Last Post: Dudu2002
Today 07:23 AM
» Replies: 139
» Views: 40962
[REQUEST] CPU Support for Ryzen 5 3600 o...
Last Post: flexpavillion
Today 04:32 AM
» Replies: 1
» Views: 337
Clevo P775TM1-G BIOS
Last Post: ActivatedNut
Today 01:36 AM
» Replies: 145
» Views: 55309
ASUS P5G41T-M LX2/GB Unlocked Hidden Ove...
Last Post: GangsteR23
Yesterday 04:58 PM
» Replies: 25
» Views: 64130
lenovo z570 Advanced Menu Unlocked
Last Post: Kaluva12345
Yesterday 04:58 PM
» Replies: 7
» Views: 4101
[Request] HP Elitebook 6930P WLAN Whitel...
Last Post: Maxinator500
Yesterday 02:25 PM
» Replies: 15
» Views: 6567
Lenovo ThinkCentre M715q 2nd Gen & AMD R...
Last Post: RedfieldHUN1987
Yesterday 09:23 AM
» Replies: 2
» Views: 146
L14 Gen 3 AMD , Need UEFI unlock advance...
Last Post: frankeinstein2532555
Yesterday 04:08 AM
» Replies: 0
» Views: 94
[REQUEST] Lenovo Y400 & Y500 (6BCNxxWW) ...
Last Post: freedome
03-26-2024 11:00 PM
» Replies: 188
» Views: 52175
[REQUEST] Lenovo G510 (79CNxxWW) Whiteli...
Last Post: ghostinoss
03-26-2024 09:21 PM
» Replies: 655
» Views: 167162
[Request] CPU support for Lenovo IQ57I
Last Post: DeathBringer
03-26-2024 10:02 AM
» Replies: 5
» Views: 239
unlocked Bios for Machenike s16
Last Post: Dudu2002
03-26-2024 09:06 AM
» Replies: 5
» Views: 328
[REQUEST] Bios Unlock Whitelist HP DV6-6...
Last Post: DimanTLT63
03-26-2024 03:03 AM
» Replies: 0
» Views: 145
[REQUEST] HP Pavilion G6-1252ss Whitelis...
Last Post: joseefitness
03-26-2024 01:40 AM
» Replies: 0
» Views: 126
[REQUEST] Lenovo S310 & S410 (8BCNxxWW) ...
Last Post: morgley
03-25-2024 10:43 PM
» Replies: 14
» Views: 6333
Acer Nitro ANV15-51 Bios Bin File Reques...
Last Post: Papethzkie23
03-25-2024 06:04 PM
» Replies: 0
» Views: 138

[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
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
#3
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
#4
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
#5
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
#6
Hi, can someone help me unlock my laptop bios?

Legion 5 15IMH05H

Product number: 81Y6000DUS
Bios Version: EFCN52WW
Bios Link: https://download.lenovo.com/consumer/mob...cn52ww.exe
find
quote
#7
Hi sorry for my english, i am using translation.
I've been in the hackintosh community for many years, but I couldn't achieve this on my device, I guess it's because SATA can't be set to AHCI...
And this setting is available in the BIOS>Advanced menu, but I couldn't open this setting even though I tried all the functions I saw on the internet, besides, my BIOS file is in .exe format and I really won't be able to mod it.
Any help would be appreciated.
thanks in advance


BIOS Link
https://pcsupport.lenovo.com/tr/tr/produ...ds544633OR
Direct Link
https://download.lenovo.com/consumer/mob...cn52ww.exe
find
quote
#8
hello,
Thanks, here the link for dump https://www.mediafire.com/file/vhgi7l6jp...0.rar/file
find
quote
#9
(01-16-2022, 07:51 PM)Scax Wrote: hello,
Thanks, here the link for dump
Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!
find
quote
#10
Thanks Dudu2002 for the mod everything work fine Smile
[Image: 20220117-194315.jpg]

Give some bucks for this guy if you ask him to help you ppl, the work is great and deserve it, for my case its lil bit strange but i will do my best also for donate.
find
quote


Forum Jump:


Users browsing this thread: 2 Guest(s)