I have an Android MID 7" tablet which doesn't have cell service or cell HW, but the Andriod OS has the service enabled... and low and behold it's eating the battery at about 78 to 82% I've I try to disable the 3g, however I get this error: "It is invalid. Please check if ICC card is ready" again the MID 7" tablet has no cell hardware. Airplane mode doesn't help... that also deactivtes the WIFI which I want! The Big Question how do I disable Cell Standby service? PS i'm new to Andriod tablets... hence a novice, but i'm computer savey. So your help would be appriciated ;-) btw MID tablet is OS Andriod v2.3.3 S.