bonofromncr wrote:
I already download the recovey disk asistant from apple. I should have a 4GB flash drive ready for that. If it suceed can I install it to other macbook pro who are earlier OS ex. Tiger or Leopard? Will it create a new Recovery HD for that?
By the time Mountain Lion released I would give it away my Lion OS installer whose hardware met the requirements.
OK maybe I'm not being clear enough.
The Lion Recovery Disk Assistant program is for ONLY making a USB thumb drive of the RECOVERY HD partition from your Mac. It is NOT the FULL Lion install files. To make a USB thumb of the Recovery HD all you need is a 1GB thumb drive.
The other links I posted is for getting then saving and then making a USB thumb drive of the REAL Lion install files. For that you need at least a 4GB thumb drive, but I always use a 8GB USB thumb drive (I have never tried it on a 4GB thumb).
No if your Mac came with Lion Preinstalled you can NOT use that to upgrade any other Mac computer. For that you MUST BUY it from the Mac App Store, for $29, and then with that you may install it on all Mac computers you personally own.
The version of Lion that comes Pre-Install on newer Mac computers is TIED to that Mac computer by its serial number.
The version you buy and download for the Mac App store is TIED to YOUR Apple ID.
And never shall the 2 be equal. Although you could use the one you buy and downloaded from the Mac App store to install Lion to a New Mac that originally came with Lion Pre-Installed. That is if you wanted to do that.
I hope that clears some of this up. If not I am sorry but I do not know any other way to explain it.