How to flash your Motorola Atrix 2 to Official Jelly Bean update

see this post on how to root on jb - click here
This video will show you how to flash your Motorola Atrix 2 to Official Jelly Bean.

This will only works for Asian MB865 and ME865,Not for At&t MB865 (it may brick your phone).

You can flash this on 2.3.6 or 4.0.4 Based,Or you have a custom rom installed like (Paranoid Android,CyanogenMod 10,Supercharged Rom or MIUI or other)

The GOOD Things in the Official Jellybean 4.1.2:
-Transparent Status Bar
-6GB usable internal memory
-CPU clocked at 1GHz (1000MHz)
-Working Camera,Front Camera,Facelock
-etc...

IMPORTANT:
Fully Charged your Atrix 2 before flashing.
Connect your phone to PC using USB cable in AP Fastboot mode.
Have a RSDlite installed PC,if you don't have you can download it right here
http://forum.xda-developers.com/showt...

Official 4.1.2 Jellybean Fastboot files:
http://pan.baidu.com/share/link?share...

Original thread : xda
http://forum.xda-developers.com/showt...

How to root:
http://forum.xda-developers.com/showt...

I have not test yet if can go back to Gingerbread or ICS after flash Official Jellybean,but i think you will not go back to ICS or Gingerbread because the Jellybean is AWESOME!