Share your experience!
1261-6006_R3G is my SI no. of my xperia P the guy who bought same phone with me also got jb update, why didnt i?? thats totally wrong 
Solved! Go to Solution.
now compare the SI numbers with your friend's phone
its 1261-4989
:smileycry::smileycry::smileycry:
I also facing the same problem so I am change my si number. I don't know it's good or bad. but I can't wait more for jb:(
you will have to manually update your phone with flashtool
How to manually update, downgrade, root 2012 Xperias
how to do that? wil my warranty be void if i do so?? even i am badly waiting for jb buddy 
check my post above, click on warranty on that thread.
if u flow my instructions your warranty will void until jb updated.jb install finished ur warranty will remain.plz flowuliwooly ur warranty will not void.download a ftf file flash with flash tool