The Google Edition of the Samsung Galaxy S4 smartphone may not be a Nexus in name, but it certainly is a Nexus in spirit and as such, will probably get early builds of important software updates before other devices. After seeing an earlier Android 4.3 build leak out last month, another build of the imminent update pops up, which naturally has been obtained by the boys at XDA. The build— identified as JWR66V— was concocted on July 11th and turned into a sweet ROM that can be flashed onto the device. It’s unsure of what exactly this build brings, but users are reporting there’s at least an improved battery charge, which also includes an improved wireless battery charging feature. Of course there may be a bug or two (or three), but we’re sure that won’t stop a few of you from trying out some of that sweet, sweet Android 4.3 glory before the rest of us.