Making a multi boot installer SSD with OLD Mac O/S
I am using a MBP 11.5 15" Mid 2015 Retina with Monterey 12.7.3.
which also has a Windows 11 Bootcamp partition.
My plan is to make a multi-installer external SSD.
I have the following old installers that I wish to make into bootable installers:
OSX 10.4 Tiger DVD.iso
OSX 10.5 Leopard DVD.iso
OSX 10.6 Snow Leopard.dmg
OSX 10.7 Lion DVD.dmg
OSX 10.8 Mountain Lion.dmg
I have managed to get all the later OS releases in my applications folder as .app installers so those should be easy to create installers from terminal commands....
Can anyone assist in the operations required to get these onto an external SSD for installation use on older Macbooks. I have managed to extract the Lion and Mountain Lion "InstallESD" but the other (Tiger, Leopard & Snow Leopard) don't appear to have the "InstallESD" anywhere.... Do these exist anywhere as .app?
Help would be greatly appreciated.
Update (03/08/24)
Updated to Monterey 12.7.4 Now.
I fresh downloaded El Capitan.dmg and will 'try' to install this as a .app extension probably using a MBP 2012 as Monterey at the moment won't allow it.... I love apples OS but the company....
Esta é uma boa pergunta?