I wish to upgrade my Macbook Pro to ML from SL but told the only way to do this is by downloading thru App store. Is it possible to copy ML on a USB and upgrade that way. I would like to have a back up of the OS just in case i have a problem later. Help!

I wish to upgrade my Macbook Pro to ML from SL but told the only way to do this is by downloading thru App store. Is it possible to copy ML on to a USB and upgrade that way. I would like to have a back up of the OS installation files just in case i have a problem later. Please help me!

You can create an install disc but you would have to download Mountain Lion to do so..
How to create an OS X 10.8 Mountain Lion install drive | MacFixIt - CNET Reviews
And make sure your Mac can upgrade to Mountain Lion.
See Step 1, 2, and 3, here >  Apple - Upgrade your Mac to OS X Mountain Lion.

Similar Messages

Maybe you are looking for

  • Formula to calculate two fiscal year/period difference for non null quantit

    We'd like to have a query result like the following: Person -- Jan_2007 -- Feb_2007 -- Mar_2007  --  No. of Months Tom --- 21 --- 54 --- 10 --- 2 John --- 0 ---  3 --- 15 --- 1   In the above query, the row is sales persons, the 1st three columns lis

  • Use of info source in BI 7.0

    Hi,        Please priovide me the informations 1) why info source is using in BI 7.0 while corporate memory is in the flow? 2) expert routine is using when our requirement was not satisfied with the standard rules, transformations. i want to know whi

  • GPS on SW3 Only Seems to Lock When I turn on the GPS on my Phone! (Note 2)

    Hello, I only decided to jump onto the smartwatch bandwagon due to the external GPS in the SW3.  So, I purchased the SW3 less than a week ago.  I was planning on leaving my phone (Note 2) at home while running, but it looks like I can't do that yet! 

  • Re:Alias Table

    Hi I am new to obiee, I have a doubt regarding alias tables in obiee.. I had a fact and dimension(Party), I created three alias tables for party and joines Fact.Primary Borrowerid=Party.partyid Fact.SecondaryBorrowerid=party.partyid Fact.Primary offi

  • Aironet 1600 + Freeradius + openLDAP

    Hi at all, i need to know if is possible to have this kind of configurations, because I'm going crazy to test it and nothing work. I've freeradius attached to OpenLDAP with user and password crypted with SSHA, but the Aironet don't want to authentica