MID android tablet keeps crashing after 1/2hr


Feb 17, 2012
I bought this off Ebay - 7" Google Android 2.3 ePad
After my daughter has been on it for half an hour or so and despite there being plenty of battery life left, it makes some odd noises, gets warm and then shuts down. There is a chance that she did not allow it to fully charge when she first got it. Can anyone suggest why this ePad is doing this? Also when she is upstairs she cant connect to the internet via wi-fi. If you need any other technical details I will try and provide them but I am a dimbo when it comes to these new fangled gadgets. Hoping somebody can help :D