For .bin , use:
file ElCapitan.iso Expected output: ISO 9660 CD-ROM filesystem data 'ElCapitan'
hdiutil convert ElCapitan.sparsebundle -format UDRW -o ElCapitan_raw.dmg Then use dd to extract raw data:
Example official SHA-1 for InstallMacOSX.dmg (not ISO) – 10.11.6:
FILE "ElCapitan.bin" BINARY TRACK 01 MODE1/2048 INDEX 01 00:00:00 This method is complex and rarely needed. Most users should stick to the .iso from Option 1. After conversion, check the boot signature:
Mount the ISO in Finder (double-click) to ensure it contains /System , /Library , etc.
For .bin , use:
file ElCapitan.iso Expected output: ISO 9660 CD-ROM filesystem data 'ElCapitan'
hdiutil convert ElCapitan.sparsebundle -format UDRW -o ElCapitan_raw.dmg Then use dd to extract raw data:
Example official SHA-1 for InstallMacOSX.dmg (not ISO) – 10.11.6:
FILE "ElCapitan.bin" BINARY TRACK 01 MODE1/2048 INDEX 01 00:00:00 This method is complex and rarely needed. Most users should stick to the .iso from Option 1. After conversion, check the boot signature:
Mount the ISO in Finder (double-click) to ensure it contains /System , /Library , etc.
