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Installesd Dmg.pkg To Usb

Steps for getting the DMG: 1) Open your InstallESD.dmg using 7-zip file manager (I think winrar doesn't support Xars) 2) Go into the InstallMacOSX.pkg folder. 3) Extract the 'InstallESD.dmg' (File has the same name but NOT the same hash ) 4) Now you have a valid dmg file. This is a fairly robust application for creating bootable USB on Windows from a DMG file. However, there's a preparatory step to be executed before you can create the bootable USB drive. The typical disk partition used is MBR, but you will need to do a partition.

If you use pkgutil to expand the InstallMacOSX.pkg it opens to three items, the Distribution file, InstallMacOSX.pkg and Resources. You can alter the Distribution file to ignore the supported platform check, see below.


Creating the Install OS X El Capitan.app on a mac that came with a newer OS than El Capitan.


Download the InstallMacOSX.dmg from Section 4 of How To Upgrade To El Capitan

Double-click to open InstallMacOSX.dmg to Install MacOSX.pkg.

Drag InstallMacOSX.pkg to the Desktop.


Open Terminal, enter the text



Installesd Dmg.pkg To Usb Wireless Adapter


A folder will be created on the Desktop after a while with the contents of the .pkg file.

In there you will see an item called Distribution, Control-click on that and select Open With

go to Other and select Text Edit.


When the file opens scroll down to the section that reads,


Dmg.pkg


function isSupportedPlatform(){


type in at the end return true; so it now reads as,



function isSupportedPlatform(){return true;


Convert Iso To Dmg Windows

Now click Save and close the document.


Go back to Terminal and enter the text,



press Return, after several minutes, be patient, (check to see if the prompt has returned to Terminal) a new package will be created on the Desktop.


Dmg To Bootable Usb

When created double-click on that and an installation window will open where you will now convert the

new InstallElCapitan.pkg to the Install OS X El Capitan.app which will be placed in your Applications folder.

Installed Dmg Pkg To Usb Adapter


Installesd Dmg.pkg To Usb Type C

You can now create a bootable USB using the install app and createinstallmedia,


Convert iso to dmg windows


If you have the time I would be grateful if you could give this a trial, it works here on my mac, but I would like confirmation from yourself or any others reading this that the procedure works on macs that came with macOS Sierra or newer pre-installed. Oh and tell me if my description of the procedure is easy to follow and understand..



Jan 15, 2020 12:58 AM