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.
Can't install OSX el capitan, stuck on installation screen Hello! Was trying to instal el capitan on my macbook, the installation starts and after a few minutes stops and a messaging saying the os x could'nt be install on the computer, please contact the software editor to get help. Download: OS X El Capitan This downloads as a disk image named InstallMacOSX.dmg. On a Mac that is compatible with El Capitan, open the disk image and run the installer within, named InstallMacOSX.pkg. It installs an app named Install OS X El Capitan into your Applications folder.
El Capitan Os X Download
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
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,
function isSupportedPlatform(){
type in at the end return true; so it now reads as,
function isSupportedPlatform(){return true;
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.
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.
You can now create a bootable USB using the install app and createinstallmedia,
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
USB Drivers Download
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Driver File Name:El Capitan Usb Installer Download
install-el-capitan-from-usb-drive.exeEl Capitan Install Usb
Driver Upload Date:
16 December 2020Last Driver Version: 8.9.7
Driver File Size:
13,425 KBUser Driver Rating: 4.7/5
Downloaded: 67,378 times
Last Time: 22 September 2021
Comments
17-Sep-21 23:39
That’ coming along nicely.
03-Sep-21 12:27
Tremendous!
29-Aug-21 03:04
I’m impressed.
11-Jun-21 01:46
Cool!
25-Mar-21 09:43
Way to go!
13-Mar-21 17:24
You’ve got it made!
21-Jan-21 09:14
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19-Jan-21 17:06
I'll give it a shot, hopefully that works!
05-Jan-21 00:03
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21-Dec-20 13:15
great download
20-Dec-20 17:22
Phenomenal.
08-Jul-20 00:06
Wow!
20-Jun-20 16:48
THANKS AGAIN.
07-Jun-20 06:28
Congratulations!
16-Mar-20 08:03
perfect.thanks.
20-Jan-20 20:38
omg, it is so easy! :)
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