Share your experience!
Got an Xperia T, used it lightly (doesn't the battery drain quickly!) for a day and a half, put it on charge when it had about 50% power.
About an hour later saw that it had 100% charge. roughly 20 minutes later took the 'phone off charge to switch it off. It wouldn't switch on or off, just has a blue flashing LED.
Tried all the reset procedures (press power and volume up for 5-8 seconds) nothing works.
WHAT A WASTE OF MONEY.
Sorry to hear about the problem.
If the phone doesn't restart when you press and hold on/off and vol+ at the same time for 5 seconds i recommend that you contact your dealer or local Sony Xperia support for further assistance.