I have a Galaxy Tab 2 7.0 (GT-P3110) here with Android 4.04. Now I keep reading that Samsung released 4.1.1 for it, but when I go to software update on the tab, I get the message that I have the latest firmware. The same happens using Samsung Kies. What's the deal? Then I googled I found this: http://www.tips4tab.com/how-to-upda...-to-buclk1-android-4-1-1-jelly-bean-official/ Is this safe to use? Why doesn't my tab find a new firmware by itself?