Share your experience!
I been having some issues after the update
Some of my apps crash after opening them, especially mail and messages
I also having trouble when i turn the phone on from standby, the password screen sometimes locks up and I have to reset the phone
I've noticed the phone gets hot quicker too
I repaired my phone using the update and Sony companion and i am stil having these problems
I think you should contact one of the sony staff members,I do not encounter the problems you posted:
http://talk.sonymobile.com/t5/Welcome/Community-users/m-p/634967