Samsung is busy pushing out their latest Jelly Bean firmware android 4.1.2 (With multi windows) to all the Samsung Galaxy Grand Duo devices in all selective countries. Firmware I9082XXAMAB is now available for download via Samsung Kies as well as OTA update on Galaxy Gland Duo. The XXAMAB firmware is applicable to users from Austria, Belgium, France, Germany, Hungary, Italy, Spain, United Kingdom. You may or may not receive the OTA update but you can update it via our tutorial guides. Check out our manual update procedures for more details.