LG has started Jelly Bean rollout to Optimus Vu II. currently update is available in Korea only and too on SK telecom and KT. If you purchased you LG Optimus Vu II from LG U+ than you have to wait until march. Additionally it was launched last year along with Galaxy Note II and until today was running on android 4.0 Ice Cream Sandwich.
After update to Android Jelly Bean you will see improvements in touch response speed, faster speed web browsing and screen switching will also come into action.
Vice President of LG Electronics MC Director Park, Jong – Seok, said “using environment-optimized experience to more customers for existing products released to ongoing upgrades will provide the services, strongly reflect the opinion of our customers in the future, the ultimate post-support lead customer satisfaction with the service.”
Source: LG Newsroom