Samsung Galaxy S II and Galaxy Note Jelly Bean updates get unofficially confirmed
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Insider information collected by the guys over at SamMobile now confirms earlier reports that the Samsung Galaxy S II Android 4.1 Jelly Bean update is scheduled to happen as early as September of this year. If this is the case, then perhaps the same update for the Samsung Galaxy Note is not that far behind. Currently, it is said that Samsung is testing the updates before releasing them to its Galaxy-branded devices, which include handsets other than the Galaxy S II.

What Else You Need To Know:

- Samsung is expected to roll out an official Android 4.1 Jelly Bean update for its current flagship smartphone, the Galaxy S III, on August 29, before it rolls out updates to its other devices.

Other sources

Other
Samsung Galaxy S II and Galaxy Note Android 4.1 Jelly Bean updates apparently confirmed  

The Galaxy S II should get its taste of Android 4.1.1 Jelly Bean in September or October.

Other
Samsung Successfully Tests Jelly Bean On Galaxy S II, Galaxy Note?
GSM Arena
Samsung Galaxy S II to get Jelly Bean in a month or two
Daily Mobile
Samsung Galaxy S II Jelly Bean update confirmed  

Let's hope that Samsung will not forget the Galaxy Note which was sold in more than 10 million units worldwide since its launch.

Samsung Hub
Galaxy S II Jelly Bean update to arrive by Oct?
GottaBeMobile
Samsung Galaxy S II Jelly Bean Update Rolling Out in September or October?  

It also looks like the version of Android 4.1 Jelly Bean for the Galaxy S II will be Android 4.1.1 Jelly Bean, the version that is currently available on the Nexus 7 tablet.

TechRadar
Jelly Bean update 'confirmed' for Samsung Galaxy S2  

We expect Samsung to roll out the Jelly Bean update to its flagship Galaxy S3 handset first, with the new software then being pushed out to the slightly older handsets.