Sony Xperia V LT25 has reached end of life time and Sony has decided to end software support for that smartphone.
Sony Xperia V LT25 has been announced in August 2012. Sony has released two major firmware updates for that smartphone:
and the Android 4.3 Jelly Bean firmware is the latest one. Latest available software: 9.2.A.2.5. Don't worry, Sony Xperia V LT25 just like most of Sony Ericsson / Sony phones is still supported in our Sony Ericsson Online Service and all firmware versions for that smartphone are available 
Source: Sony
