Mac Os Lion Iso [new] «90% FULL»

This is the most common error when installing older versions of macOS. It happens because the security certificate embedded in the installer installer has expired.

Apple provides a direct download link for the Mac OS X Lion installer through its official support website. Go to the official Apple Support downloads page. Search for . mac os lion iso

Use the asr (Apple Software Restore) tool to copy the Lion installation files into your new blank disk image: This is the most common error when installing