I bought 2 tablets for 2 of my granddaughters for Christmas. The Nexus 7 for the older girl is terrific! The one I purchased for the younger girl, Kaser Net's Geo 2 is not. Now it won't accept the password or will it allow me to bypass or reset it as I did once before. The screen won't stay on long enough nor will it display any of the system icons. Granted this was not expected to be like the Nexus 7, but it had great ratings. I'm at a loss, can anyone help me?