Need Case study On-Handheld System of Android

Hello I NEED SOME CASE STUDY BASED ON -"Handheld System of Android" PROJECT MUST BE COMPLETED WITHIN 1-2 HOURS OF AWARDED. YOU MUST USE MS WORDS TO MAKE CASE STUDY,THERE SHOULD BE MINIMUM 25-30 PAGES. MUST INCLUDE ALL DETAIL ,THAT IS [login to view URL] IS HANDHELD SYSTEM ,WHEN WAS IT INTRODUCE,FEATURE ,SCOPE AN SO ON. [login to view URL] IS ANDROID IN TERMS OF HANDHELD SYSTEM,WHEN IT WAS INTRODUCE,FEATURE OF ANDROID SYSTEM,CHARACTER ,ADVANTAGE AND DISADVANTAGE,SCOPE OF ANDROID IN INDUSTRIES,GENERATION OF ANDROID(VERSION TILL NOW),AND MANY MORE [login to view URL] MUST INCLUDE SOME PICTURE RELATED TO IT. [login to view URL] YOU MUST FIND ALL DETAIL OF HANDHELD SYSTEM OF ANDROID,MUST BE IN 25-30 PAGES. ALL WORK MUST BE PROFESSIONAL WORK.