Now and again after i remove my phone from the USB cord on my computer it still thinks that its plugged in. What happens is the screen that shows the android guy and says press to connect USB. if i just hit home and ignore it it just keeps popping back up. The only way i can get rid of it and get the phone back to normal is to do a battery pull. The battery pull fixes it but usually it happens in the next day or two. Any one know why the phone is confused and if there is an update to fix this?