A promised upgrade to Ice Cream Sandwich this is not, but who are we to scoff at fresh software that improves battery life? Per Droid-Life that's exactly what Motorola has in store for the Droid 4 with its first official update -- née 6.13.219. Hitting the airwaves in the coming week, there's more than just longevity tweaks, with a new MotoCast widget, improved WiFi connectivity and fixes pertaining to "sluggishness and blank screen lockups." Time will
