Simply downloading the DMG doesn't install the OS. You must extract the installer first: Open the DMG : Double-click the downloaded file to mount it. Run the PKG : Inside, you'll find a file. Run this to "install" the installer into your Applications Find the App
Do search for “macOS Sierra 10.12.dmg free download” on Google or torrent sites. Instead: mac os sierra 1012dmg download free
Once the download is complete, follow these steps to install macOS Sierra 10.12: Simply downloading the DMG doesn't install the OS
Apple provides a direct download for macOS Sierra 10.12 as a disk image (.dmg) file for users who cannot access it via the App Store. mac os sierra 1012dmg download free