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Lenovo Uone Tool for Updating machine's Serial and Model information in UEFI/BIOS.

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Name		Name	Last commit message	Last commit date
Latest commit History 2 Commits
LenovoUone.zip		LenovoUone.zip
README.md		README.md
n1ctm04w.zip		n1ctm04w.zip
u1u.zip		u1u.zip

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Lenovo Uone Tool - To change Serial Number or Model Information of a laptop.

Instructions

Extract n1ctm04w.zip and run usbfmtpw.exe
Format the USB Drive
Disconnect the USB Drive
Extract u1u.zip (password for the zip is LenovoUone) and run u1.exe
Reconnect the USB drive and hit run.
Once the USB is created boot the USB Key and follow on screen instructions.

UPDATE (30/07/2021) [Try this if above method fails.]

I have Included a ZIP file containing all the script that Lenovo Uone tool uses to make the process simpler.

Format the USB Drive with usbfmtpw.exe as usual.
Extract the contents of the LenovoUone.zip to Root of the USB drive.
Reboot and Choose your USB in UEFI Boot Options and follow on screen steps.

When you are Updating Thinkpad Serial Number then You have to input serial number like this

Example For:

Machine Type Model : 20S0002UAD
Serial Number : PF2BMNC6
1S + Machine Type Model + Serial Number
Final: 1S20S0002UADPF2BMNC6

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Lenovo Uone Tool for Updating machine's Serial and Model information in UEFI/BIOS.

lenovo lenovo-ideapad lenovo-thinkpad u1 lenovo-u1-tool lenovo-uone-tool lenovo-golden-key lenovo-golden-key-tool

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