Learn Xcode 4 Tutorial iOS iPad iPhone 1.26 Upgrade - Install Xcode 4.2.1

Learn Xcode 4 Tutorial iOS iPad iPhone 1.26 Upgrade - Install Xcode 4.2.1This is a basic tutorial of upgrading Xcode 4 to the newest Xcode 4.2.1 version. You must have the newest Mac OSX Lion installed to download the latest version of Xcode.This video is from the mybringback series: Xcode 4 Tutorial iOS iPad iPhone at:http://www.mybringback.comfollow us:twitter: http://www.twitter.com/mybringbackfacebook: http://www.facebook.com/mybringback