X64 Download — Phoenixtool 2.73

Once loaded, look at the "BIOS Information" section.

Version 2.73 improved compatibility with EFI structures. While dedicated UEFITool is often better for pure UEFI modern boards, PhoenixTool 2.73 still excels with the hybrid BIOS structures found in many Ivy Bridge, Sandy Bridge, and Haswell-era laptops (and some newer budget laptops). phoenixtool 2.73 x64 download


For users who aren't interested in Windows activation hacking, the tool allows you to use it purely for structure analysis. You can disable the automatic SLIC patching features to focus purely on extracting files. Once loaded, look at the "BIOS Information" section

You can permanently destroy your motherboard if you flash an incorrectly modified BIOS. For users who aren't interested in Windows activation

Recommendation: Only use PhoenixTool 2.73 x64 on laptops older than 2018 or desktop motherboards with dual BIOS (e.g., Gigabyte).


You might wonder: Why not the latest version? The developer, “Andy (Mov AX, 0xDEAD)” from the BIOS-Mods community, released several updates. However, version 2.73 is widely considered the most stable x64 build for Windows 10 and Windows 11.