If You wish Motorola is sending the newest Android version for all AT&T Moto X users. However it is not the final product that is why, You can download the syetm right now if You wish, or You can wait for the phone nortification to arrive.
It is better to wait for the update, because it will be checked and prepared for the device without any problems.
The update weights about 200 to 400 MB and is available for over the air download.
The changes that comes with the new version include: new software version 222.26.1. It also brings to you updates to Motorola Assist and Migrate, NFC, and enhancements to Active notifications, SmartBoost, MotoCare, and other fixes.
Sim-unlock.net is a network lockade removing service which provides special unlock codes, for all motorla models without the CDMA phones which don't ask for any unlock codes.