Hello again lovely place! A few moths ago I fixed one Coby tablet with a similar problem...but... The tablet is Xvision N10CN13. It's no booting, just android logo appears and nothing else. Recovery mode is not working (Hold -vol +power, hold -vol +power, home+ power, etc ) I can connect it to the PC like APX mode. So, I'm not sure if it's rooted. I think it's not. There is not firmware in all the web ahaha. But I think this tablet is the same than anothers one. Maybe like P10AN01? I'm not sure. Details: Xvision N10CN13 NVIDIA Tegra 250, 1 GHz 16 GB . RAM: 1 GB 10" LED Backlight multi-touch Cam: 1.3 Mp 802.11 b/g/n Android 2.2 Thanks!!!!!!