European O2 and Vodafone Galaxy S III owners, it's finally your turn to check out Jelly Bean first hand. Following last week's updates on Hutchison Whampoa networks (Three/3/H3G), now O2 and Vodafone joined the party and started pushing out Android 4.1.1 to Galaxy S IIIs in at least the following locations:

  • O2: United Kingdom, Ireland
  • Vodafone: United Kingdom, Italy, Czech Republic, Germany

The Vodafone launch started today right on schedule, as per this post from a few days ago.

The O2 rollout was scheduled to begin on the 19th of October, but was delayed until today, the 22nd, as confirmed by several updates to this blog post on O2's forums:

Watch out for the update notification in the next few days or load up Kies for instant gratification. As usual, you can also grab the full 4.1.1 OS images flashable with Odin at unofficial fan sites SamMobile or Samsung-Updates.