It looks like today is update day for Android tablets. ASUS and now Acer are both updating a few of their slates to Android 4.1. Jelly Bean is now available for the Iconia Tab A700. If you’re running a stock device, you check for the update in your device settings menu. The file is a whopping 300+MB in size so make sure you have space and more than 50% battery before you apply the update.