Share your experience!
HELP HELP !!
Since last evening my xperia U is not vibrating !!
It vibrates only when I get a call ... Otherwise it is not vibrating for message notifications !
I checked all the settings n put on the vibration everywhere ... But still it isn't vibrating !! I even tried restarting it several times ... Also removed the battery once ... but didn't work ...
open the messaging app -> menu > settings > you should be able to see the vibration option
Don't forget to mark the Correct Answers & Helpful Answers
I have put the vibration on !! (Have ticked the option !! But yet its not vibrating !
that doesn't make sense, do yo have an antivirus, taskiller, led/notification app or battery app?
Don't forget to mark the Correct Answers & Helpful Answers
I have Taskmanager, Power saver, Go POwer master !!
Im waiting for your reply ... 
It's not even a month that i've purchased this handset ... 
you don't need any of those apps, they create a lot of isses
in fact
http://www.engadget.com/2012/06/18/android-wakelock-api-bugs/
Android apps that use power control APIs are often 'battery killers,' oh the irony
http://www.tgdaily.com/mobility-features/64061-api-glitch-may-explain-fast-draining-phone-batteries
http://www.purdue.edu/newsroom/research/2012/120613HuSmart
Don't forget to mark the Correct Answers & Helpful Answers
it'll be better to repair your phone and do NOT install any of those apps
Update Service (SUS)
http://www.sonymobile.com/gb/tools/update-service/
http://www-support-downloads.sonymobile.com/Software%20Downloads/Update_Service_Setup-2.11.12.5.exe
Alternatives on How to backup Xperias
http://talk.sonymobile.com/thread/36355
Don't forget to mark the Correct Answers & Helpful Answers
I deleted all these apps ... now do i need to update my phone via SUS ???
does the phone vibrate? if it doesn't repair it with SUS
Don't forget to mark the Correct Answers & Helpful Answers