The Acer Iconia Tab A700 is an impressive device, with a 10.1 inch display which packs a 1920 x 1200 pixel resolution and a 1.3GHz quad-core Tegra 3 processor. But its going to start looking much better as the Android 4.1 Jelly Bean software update has just started rolling out for the device.The update has begun its roll-out it Germany and we aren't quite certain if the International update will begin immediately or if Acer is testing the update first. We hopefully wont have to wait too long before Jelly Bean starts reaching all A700 tablets.