I want to install a new Android version in my Ubislate 7C+ EDGE Tablet. It has wi-fi, 3G Network support, 10 point touch screen, inbuilt SIM card slot, 4Gb internal memory and 512Mb of RAM, and a 7in screen with 800x600 resolution support.
I don't have even the basic idea of how to start (I'm a novice), so please start from the start. Please explain complete process step-by-step, and don't skip even the tiniest of details (connections, OS details, architecture, etc.), keywords, etc...
I am also unable to find any proper link to download android 4.2 for tablets, please refer sites or links.