Ok so First off I am going to cover The following phones: The HTC Desire HD as its my current Phone, I am due for a upgrade soon, and seeing as its one of the best Supported of all Android phones to date in terms of Developers.The HTC one X as it is a Flagship phone for HTC,The Samsung Galaxy S3 as its Samsung's Flagship Phone,And no before somebody shouts DROID DNA or Note 2 ,I will not be covering Phablets as of yet!
If you can grasp the concepts I will be talking about here with regards to these Phones then following Ye old "Google , Read , do" will serve you well.
In later posts I will be covering topics such as Custom Lauchers, Gaining Root ,Custom Roms,and of course How Android Software Iterations work and what they mean!