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[REQUEST] Lenovo Y50-70 (9ECNxxWW) BIOS Unlock
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01-09-2016, 09:44 PM
(This post was last modified: 01-10-2016, 06:00 AM by Prometheus.)
Would you be so nice and unlock these for me please? Since NEW bios, 9ECN43WW 3.03, was released a clean installation on usb3 port gives me hidclass.sys error. This use to work fine because I use usb3 ports with Sandisk Extreme flash drives. Just suddenly since I flashed with new bios I got this problem. How can I re-flash or or downgrade bios to previous version?
Thnx a mill
Lenovo y50-70 - 20378
http://www.i-web.co.za/jj301.rom This I downloaded from net-------------------------------9.44mb
http://www.i-web.co.za/jj303.rom Current installed Bios - but have hidclass error----------6.5mb
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01-10-2016, 09:49 AM
(This post was last modified: 01-10-2016, 09:52 AM by Prometheus.)
Would you be so nice and unlock these for me please? I figured that if you included new windows updates in your windows install then you will get hidclass.sys error.
Lenovo y50-70 - 20378
http://www.i-web.co.za/jj301.rom - This I downloaded from net
http://www.i-web.co.za/jj303.rom - Current installed Bios
Thnx a mill
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01-10-2016, 11:37 AM
(This post was last modified: 01-10-2016, 03:50 PM by b4rt144.)
Yo guys, i got bios version 3.03 . I used UNIVERSAL BIOS BACKUP to get my bios . I get windows 7 x64
There's my link: http://www.speedyshare.com/WrHkP/LENOVO-...-V3.03.rom (click slow download)
how can i install unlocked version ? version 3.03 isn't problem to unlock advanced options ? cheers
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(01-09-2016, 04:15 AM)BDMaster Wrote: Yes mate,
You will Flash the Bios Mod using the Sleep Bug !
Here You go :
http://rghost.net/7PFMh5vzt
let me know
Regards
Donate to me for my work and time . . . look into my Signature 
P.S. Read the Instructions included ! Can help me too?
I also want unclok the advance bios for disable the intel hd and use only nvidia graphics.
https://mega.nz/#!xME11Jhb!PMYMpDZrl3pve...p2C60Axxhg
Thanks
Posts: 10,272
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540
Yes mate,
You will Flash the Bios Mod using the Sleep Bug !
Here You go :
http://rghost.net/6WW7HM9MQ
let me know
Regards
Donate to me for my work and time . . . look into my Signature
P.S. Read the Instructions included !
[size=undefined]Your Brain [/size]. . . . It's the best tool U can use !
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
Posts: 10,272
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Joined: Oct 2011
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(01-09-2016, 05:01 PM)Davo05 Wrote: Hello BDMaster:
I would like some help with my BIOS as well. I have a Lenovo Y50 and I believe I am running v1.14
Some other quick specs: It is the 4k/UHD model, i7 4700HQ, and the GTX 860m.
I did the downgrade from 3.03 but am not sure if done proper. The bios works and says 1.14 so I assume.
After looking through the thread I guess you need the results of the bios backups...
Tool 1:
https://drive.google.com/file/d/0Byz1r3N...sp=sharing
Tool 2:
https://drive.google.com/file/d/0Byz1r3N...sp=sharing
AIDA64 report:
https://drive.google.com/file/d/0Byz1r3N...sp=sharing
I would appreciate your help. Thanks.
P.S. - Will the mod allow for overclocking of the CPU/GPU? I was unsure of that through the thread.
Yes mate,
You will Flash the Bios Mod using the Sleep Bug !
Here You go (Partially) :
http://rghost.net/7dtMmlmxS
let me know
Regards
Donate to me for my work and time . . . look into my Signature
P.S. Read the Instructions included !
[size=undefined]Your Brain [/size]. . . . It's the best tool U can use !
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
Posts: 10,272
Threads: 3
Joined: Oct 2011
Reputation:
540
(01-10-2016, 09:49 AM)Prometheus Wrote: Would you be so nice and unlock these for me please? I figured that if you included new windows updates in your windows install then you will get hidclass.sys error.
Lenovo y50-70 - 20378
http://www.i-web.co.za/jj301.rom - This I downloaded from net
http://www.i-web.co.za/jj303.rom - Current installed Bios
Thnx a mill
Yes mate,
You will Flash the Bios Mod using the Sleep Bug !
Here You go :
http://rghost.net/8Yl6BmF2T
let me know
Regards
Donate to me for my work and time . . . look into my Signature
P.S. Read the Instructions included !
[size=undefined]Your Brain [/size]. . . . It's the best tool U can use !
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
Posts: 10,272
Threads: 3
Joined: Oct 2011
Reputation:
540
(01-08-2016, 01:25 AM)edwardchndr Wrote: hi BDMaster, can u help me unlock Advanced tab on my Lenovo Y50-70?
this is my BIOS backup file.
https://www.sendspace.com/file/9ujvy0 -> using universal bios backup
thank you 
Yes mate,
You will Flash the Bios Mod using the Sleep Bug !
Here You go :
http://rghost.net/7vnq9yDbz
let me know
Regards
Donate to me for my work and time . . . look into my Signature
P.S. Read the Instructions included !
[size=undefined]Your Brain [/size]. . . . It's the best tool U can use !
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
Posts: 10,272
Threads: 3
Joined: Oct 2011
Reputation:
540
(01-10-2016, 11:37 AM)b4rt144 Wrote: Yo guys, i got bios version 3.03 . I used UNIVERSAL BIOS BACKUP to get my bios . I get windows 7 x64
There's my link: http://www.speedyshare.com/WrHkP/LENOVO-...-V3.03.rom (click slow download)
how can i install unlocked version ? version 3.03 isn't problem to unlock advanced options ? cheers
Yes mate,
You will Flash the Bios Mod using the Sleep Bug !
Here You go :
http://rghost.net/8zs7dvzXY
let me know
Regards
Donate to me for my work and time . . . look into my Signature
P.S. Read the Instructions included !
[size=undefined]Your Brain [/size]. . . . It's the best tool U can use !
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
Posts: 3
Threads: 0
Joined: Jan 2016
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0
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