The Motorola RAZR i is the Intel powered variant of the Motorola RAZR M. It features a 4.3 inch Super AMOLED edge-to-edge touch display, 8GB of internal storage which can be expanded through microSD, an 8 megapixel camera capable of 1080p HD video capture and is powered by a 2GHz Intel Medfield Z2460 ATOM processor.
The RAZR i was initially launched with Android 4.0.4 onboard. It is now receiving the latest version of Android 4.1 Jelly Bean which brings the Android 4.1.2 software version along with Google Now, the personal digital assistant which helps you keep your life organized, the performance improvements offered by Project Butter and other security and performance improvements.
The update is 300 MB in size and you should get a notification when the update will be available for your device. You can check for the update availability by heading over to Settings and checking for the update. Make sure you are connected to your Wi-Fi connection and have your battery fully charged before you initiate the update.
source – XDA Developers