An incomplete version of Android 4.3 has been leaked for the Motorola Moto X . While it has been posted on XDA Developers Forum, this version of the firmware should not be loaded on your Moto X unless you really, really know what you're doing. Unlocking the bootloader on the phone, even with help from Motorola , can lead to the voiding of your warranty and the bricking of your Moto X.As the first Motorola release that Google had a lot of influence over, it is expected that the Motorola Moto X will be closer to the top of the list of released Android models receiving an update to Android 4.3. According to those who have installed the new firmware on their Moto X, the update brings improvements to the camera. Other new features of the update are far from final and are full of bugs.The Motorola Moto X launched on August 23rd with Android 4.2 .2 installed.source: XDA via IntoMobile