Welcome to Android Central! According to this article, LG plans to skip 4.3 in favor of 4.4 for that phone: LG to skip Android 4.3 and update many of its devices to Android 4.4. It's unclear when this will actually become available, because it's up to LG and your wireless carrier to modify and test 4.4 before releasing it. This process can sometimes take a while, and the companies are often not very forthcoming about the progress.