Share your experience!
This thread is for T2 Ultra users to report any bugs after lollipop, before you do so, try the following:
If your battery drain faster or the phone seems slower or apps are crashing, it'll be wise to reinstall lollipop with PCC
even better if you update deleting all the apps and settings, keep in mind that by doing so, you can not use the backup & restore app to restore anything.
Bridge (for Mac)
Alternatives on How to backup Xperias
http://talk.sonymobile.com/thread/36355
This thread it's not to ask when is the update going to be released in your country and/or carrier network. you can read about it here
Bugs
I found the the loudspeaker of T2 Ultra Dual outputs crackling sound,while playing music and during notifications.it occurred after the Lollipop update.
could you re-install the update and report back? also, is the issue with music on both the internal storage and a SD card?
It's common the speaker is little bit crackling. Let's wait and see if any other users having the same problem.
reinstall lollipop (clean update)
After lollipop update there is no update center app on t2 ultra dual.