jelly bean update lt28i

[borshan]

can anyone give me any link of ftf file of lt28i jelly bean update

[Uliwooly]

How to manually update, downgrade, root 2012 Xperias

http://talk.sonymobile.com/thread/41609

[borshan]

here is update file lt28h but i need lt28i

[Uliwooly]

check the XDA forum, although it should work just fine.