... DONG NAI UNIVERSITY OF TECHNOLOGY Subject introduction 1. 1 Topics 1. 2 Learning Objectives 1. 3 Textbooks 1. 4 Test / Grade 1. 5 Assignments 1. 6 Rules DONG NAI UNIVERSITY OF TECHNOLOGY 1. 1 Topics ... Oct.2009 49 DONG NAI UNIVERSITY OF TECHNOLOGY 4.3 Background History Nov.2 012 Jul.2 012 Oct.2 011 Feb.2 011 50 DONG NAI UNIVERSITY OF TECHNOLOGY 4.3 Background History 24 July 2 013 Android 4.4 KitKat ... released In Feb.2 011 , Android 3.x Honeycomb Froyo is released Oct.2 011 , Android 4.0.x Ice Cream Sandwich is released In In Jul.2 012 , Android 4 .1 Jelly Bean is released In Nov.2 012 , Android 4.2...