hi gud eve..im using polaroid 8 clavier tablet 8'...my concern is my polaroid tablet was totally hang...everytime that i turn on it will only appear from the screen was word "android"...and then that's it...i think the memory was already full...i want to delete some data...but i cant totally open..what should i do?...please help me regarding with my problem...thank you in advance...please feel free to email your response in my email account...my email address is mmg_014@yahoo.com...