What's the procedure?
Can this be done in minutes? I mean does it needs to be approved by Apple or wait for some sort of validation?
It requires you to have the UDID of the device in a "mobile provisioning" file, which is a digital certificate file that authorizes a device to use a program not obtained via the App Store.
If you are not yet a member of the Apple Developer program ($99/year), that is a prerequisite. If you are, login to the Apple Developer program and go to the "Provisioning Portal" page. You need what is called an "ad hoc" development profile. The page explains the steps.
Once you have that created and downloaded to your machine, you name that file in Titanium on the screen where you install it on the device.
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