Android 4.4.2 is finally available for Sprint Motorola Moto X. This does not differ greatly from the previous 4.4 update, but manages to solve some "problems" while charging the battery. Forget what users can follow after they update their phone: they can print documents and pictures (support for printing photos, Google Docs, GMail messages, Google Cloud Print and HP ePrinters), improved battery life (fixes problems that shorten battery life after upgrading to Android 4.4) and remediation delayed emails.
If you have not yet updated your phone, you can manually entering the Settings app, select About Phone, then System Updates> Download and finally, Install. Take care when using Skype or other applications requiring camera use, because a virus has found its way to Android and 4.4.2.