check out this link of JB V3...complete thread updated with video tutorial
http://androidforums.com/galaxy-y-all-things-root/615851-jellyblast-v3-galaxy-y-gt-s5360-thread-updated.html
http://androidforums.com/galaxy-y-all-things-root/615851-jellyblast-v3-galaxy-y-gt-s5360-thread-updated.html