Android upgrading from 2.3 to ICS 4.0

[75]

 i have a sony ericssion Xperia ray handset. its android version in gingerbread 2.3.4. i want to upgread this to Icecream sandwice 4.0. how i do this????

[Uliwooly]

If you haven't received the update by now, most likely your carrier/network it is not going to release it, here is an alternative

How to manually update, downgrade, root 2011 Xperias

http://talk.sonymobile.com/thread/38251