Lenovo U1 Tool Official

and UUID : Updates hardware-specific identifiers to maintain warranty and software compatibility.

After formatting, the U1 tool suite ( u1.exe and associated files) is placed on the drive. lenovo u1 tool

Because the tool interacts with the bootloader and uses driver injection, most antivirus programs flag it as a "risk tool" (which it is, by definition). Disable real-time protection during installation. and UUID : Updates hardware-specific identifiers to maintain