I'm quite new to Android development, but I decided to try and modify Android OS as a fun project. I've followed all the instructions at the Android Source page, and I've successfully built an image with Code: lunch full-eng But I'm quite puzzled as to how to actually flash the image to my phone. I have rooted my device. It would be amazing if someone could help me out here, as I am quite puzzled. If it helps, I'm running Ubuntu 11.10 x64.