iPhone - Install applications without Jailbreak

While Jailbreaik iOS 6 is not to see the day that Installous is now complete, developers are worried get new methods to install applications so free without the need to jailbreak their iPhone.

This lasts for a few days or weeks, and methods popping up all over the web, including YouTube and many offer tutorials to install applications illegally on their iPhone.
These methods, two listed by TheNextWeb, can install applications without the iPhone can dédecter as the "pirated applications." This is serious, of course for developers who are likely to see their incomes drop significantly if Apple does not find a solution to this problem.

These methods use certificates may be Apple, the same as those used to test applications in Beta, although the practice is prohibited by Apple.

I found some videos on Youtube explaining in detail certain procedures for installing applications without jailbreak, I would keep well to show here, but developers will have to be very vigilant in this parallel market.