Share your experience!
Hi
when i run Bluebox security Scanner it tells me a master key is vulnerable
heres what it exactly tells me
Unpatched/vulnerable to bug 9695860
(2nd master key/blog.sina.com.cn bug)
so i hope sony will release a small patch for this and for some other bugs that others gets on their 4.2.2 
If you want a picture then i will post one once anyone request for one 
Just tried Bluebox on my Xperia Z too and get exactly the same that it is vulnerable. Sony should patch this fairly urgently.
Hi
To Sony Support, pls give an respondig to this question urgently pls !
on My Sony Xperia Z
when i run Bluebox security Scanner it tells me a master key is vulnerable
heres what it exactly tells me
Unpatched/vulnerable to bug 9695860
(2nd master key/blog.sina.com.cn bug)
so i hope sony will release a small patch for this and for some other bugs that others gets on their 4.2.2