IBM THINKPAD tool Brush

[ThienBui]

IBM THINKPAD tool Brush

 

[dimpu]

hi, sir
will you help me how to use this tool , i want to edit service tag, uuid, seril no , for ibm thinkpad t440

 

[ThienBui]

It only supports certain models you can try
https://vinafix.com/resources/how-to-fix-thinkpad-serial-number-and-uuid.1248/