After a recent leak of Jelly Bean OTA at SamMobile, Samsung India seems to have started rolling out
Android 4.1 (see update below)update for Samsung Galaxy Tab 2 310 owners in the country. The update is reportedly available over-the-air, but you can also try via Kies app.
As we have only got one confirmation so far for the update, it might be a trial roll-out, so wait for some days, if you don’t get the update right-away.
The update is 207MB in size. The changelog is not available right now.
If you have updated your Samsung Galaxy Tab 2 7.0 do let us know in comments.
Update: Sorry folks, false alarm. It seems to be a stability update, not Jelly Bean)