Usually, all the .ipas are backup up in the
~/Music/iTunes/Mobile Applications folder. I accidentally deleted an .ipa in the folder. Now, after syncing, the app is on iPad but the .ipa is not backup in the
Mobile Applications folder. How can I enforce the sync to backup all .ipas to the Mac again?
My iPad is not jailbreak. I want to restore the VLC app (.ipa deleted from Mac) from iPad and install on another new iPhone ...