I also Just purchased ( very cheaply lol) a SoftwinerEvb 4.0.4 tablet Kernel Version 3.0.8+ Build number nuclear_evb-eng 4.0.4 IMM76D20130921 test-keys. The problem I am having is getting the tablet to stay idle more than a minute. After that the screen goes blank and I have ti hit the power button to get the screen back. Also how do I download apps to this tablet....Thanks for your input in advance.?