Q1. My Galaxy 10.1 tablet (bought 1 year ago) is running Jelly Bean 4.1.2 and when I run the software update check it says I have the latest software version. But I hear Jelly bean has gone beyond 4.1.2 to 4.2, 4.3 and maybe further. Am I not entitled to updates? Q2. 4.1.2 does not allow you to rename shortcuts - they are auto-assigned and usually start "Sign on to.." with no chance to include any words which give a clue as to what the shortcut is pointing to. Is there a fix for this?