The update started rolling out yesterday, but we now have confirmation from the big guys at Google. The company confirmed on Google+ today that Android 4.1 is now rolling out to Nexus S variants on  T-Mobile, H3G [Three], O2, Rogers as well as Vodafone in most countries. The update is available for the unlocked GSM Nexus S, too.

“We’ve started rolling out Android 4.1, Jelly Bean, to Nexus S phones on a number of carriers including T-Mobile, H3G [Three], O2, Rogers as well as Vodafone in most countries, with more to come. Enjoy!”

Do you own a Nexus S? What do you think of the update? Let us know in the comments!