I am going to make use of Android Open Source Project (AOSP) and will develop custom android. But I want to test it on my tablet too. The problem is I don't know how to do it. Is there any BIOS like thing which I can make use for differing the boot order I have seen many posts but nowhere it says booting android. I am using I-Ball Slide Bio Mate. It has android 5.1(Lollipop) on it. Is it possible that this can be done?