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[REQUEST] Lenovo Ideapad 330S-15ARR (7WCNxxWW) BIOS Unlock
#11
(11-24-2018, 05:34 AM)runnerv Wrote:
(11-24-2018, 05:22 AM)Dudu2002 Wrote:
(11-24-2018, 04:52 AM)runnerv Wrote: Hm . My laptop dead// Power on and black screen.. Maybe bios corrupt/  I think flashing with new firmware solved this problem// But i dont have this file//
need recovery your bios!

How ? Smile
1. I do not teach
2. You have already received all the necessary information
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#12
I have a laptop Lenovo Ideapad 330s 15arr with amd ryzen 5 2500u and Vega8 graphic and after an update of windows 10 with a firmware from Lenovo I believe included the device is briked just black screen and cooler noise,long short story...After that I buyt a kit programmer Ch341a and I make it a dump from my defective bios,and erase it and flash a bios bin from other site(payed one),good news I bring it back to life but I need an expert to help me to edit original bios with details like s/n uuid mac etc cause now everything is blank.

My problem now is after flashing bios appear like this: product name Invalid, Mtm Invalid, Lenovo s/n Invalid ,UUID Invalid (I know the UUID is the most important one)maybe this prevent to install new bios officialy and other things like guarantee of the device etc I have some details about device on the box and stiker of the laptop like this Model name:81FB MTM:81FB005URM Lenovo s/n :YD04KB1H Factory id:GXSC WMAC:505BC2BFCFB5 UUID:505BC2BF-CFB5-2018-0604-141158000000

You cand download from here both files of bios original dumped and payed one version 7WCN30WW

http://s000.tinyupload.com/?file_id=6499...6468712712


I understain is a tool for Lenovo software Lvar64,and with this can be edit that infos.


Attached Files Thumbnail(s)
   
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#13
(10-14-2019, 12:58 AM)alesul Wrote: I have a laptop Lenovo Ideapad 330s 15arr with amd ryzen 5 2500u and Vega8 graphic and after an update of windows 10 with a firmware from Lenovo I believe included the device is briked just black screen and cooler noise,long short story...After that I buyt a kit programmer Ch341a and I make it a dump from my defective bios,and erase it and flash a bios bin from other site(payed one),good news I bring it back to life but I need an expert to help me to edit original bios with details like s/n uuid mac etc cause now everything is blank.

My problem now is after flashing bios appear like this: product name Invalid, Mtm Invalid, Lenovo s/n Invalid ,UUID Invalid (I know the UUID is the most important one)maybe this prevent to install new bios officialy and other things like guarantee of the device etc I have some details about device on the box and stiker of the laptop like this Model name:81FB MTM:81FB005URM Lenovo s/n :YD04KB1H Factory id:GXSC WMAC:505BC2BFCFB5 UUID:505BC2BF-CFB5-2018-0604-141158000000

You cand download from here both files of bios original dumped and payed one version 7WCN30WW

http://s000.tinyupload.com/?file_id=6499...6468712712


I understain is a tool for Lenovo software Lvar64,and with this can be edit that infos.

hello, did you program directly on board or did you removed eeprom from board? i've same pc but my eeprom is uneraseble. always write error. so i have programmed a new one with your payed file, but nothing.... it's good this file?
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#14
Huh Good morning guys I wanted to know how I can do the bios unlock procedure or if any of you can do it and insert the PC serial on this bios in the attachment I leave you the link of the bios backup made with the soic 8 ch341a 8 pin bios programmer

LINK:
https://drive.google.com/file/d/18-6zDq5...sp=sharing
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#15
(01-20-2021, 08:18 AM)ad_frances Wrote: Huh Good morning guys I wanted to know how I can do the bios unlock procedure or if any of you can do it and insert the PC serial on this bios in the attachment I leave you the link of the bios backup made with the soic 8 ch341a 8 pin bios programmer
Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!
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#16
(01-20-2021, 04:20 PM)Dudu2002 Wrote: Thanks much
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#17
Hello, can you please send me this bios too? I have the same laptop: Lenovo 330s-15arr.
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#18
Attached the bios I dumped. Thanks in advance.


Attached Files
.bin   dumped.bin (Size: 8 MB / Downloads: 15)
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#19
This is the dump that i obtained using CH341A, can you please send me the correct bios that i must load onto the laptop?


Attached Files
.bin   dump originale.bin (Size: 8 MB / Downloads: 10)
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#20
hi first sorry for the english.

How do I get unlocked bios for notebook 330s 15ARR.


Attached Files
.rar   Biosbackp330s15ARR38WW.rar (Size: 3.68 MB / Downloads: 13)
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