Hi .. I am from india am using NOTE with 2.3.6 When i checked software upgrades it showed me 71 mb data to be upgraded. I downloaded it with Wifi and installed it after rebooting it says cannot be upgraded chk with samsung kies or service center. I did it thrice but same. I used samsung kies for same puprose but in my browser its not showing firmware update option just basic options its showing. Any help.