Install the application on the iPhone
To install the iPhone application for testing on an iPhone:
Open the iTunes application.
If you have not already done so, add the provisioning profile
for this application to iTunes. In iTunes, select File > Add
File To Library. The select the provisioning profile file (which
has mobileprovision as the file type).
For now, to test the
application on your developer iPhone, use the development provisioning
Later, when distributing an application to the iTunes
Store, use the distribution profile. To distribute the application
ad-hoc (to multiple devices without going through the iTunes Store),
use the ad-hoc provisioning profile.
For more information
on provisioning profiles, see
Obtaining developer files from Apple
Some versions of iTunes do not replace the application if
the same version of the application is already installed. In this
case, delete the application from your device and from the list
of applications in iTunes.
Double-click the IPA file for your application. It should
appear in the list of applications.
Connect your iPhone to the USB port on your computer.
In iTunes, check the Application tab for the device, and
ensure that the application is selected in the list of applications
to be installed.
Select the device in the left-hand list of the iTunes application.
Then click the Sync button. When the sync completes, the Hello World
application appears on your iPhone.
If the new version is not installed, delete it from your iPhone
and from the list of applications in iTunes, and then redo this
procedure. This may be the case if the currently installed version
uses the same application ID and version.
If iTunes displays an error when you try to install your application,
see “Troubleshooting application installation problems” in
Installing an iPhone application