Vibration problem

[ArnoutG]

Hello,

My Sony Xperia SP (only 1 week old) seems to have no vibration function.. I tried to put it on vibration today (as the LED does not work in STAMINA mode), I ticked all the vibration boxes imagineable, however nothing ever vibrates. Any solutions?

Also, sometimes when I tried to turn my screen on, it just is somewhat lighter dark, untill I turn it off and try again..

Cheers,

Arnout

[Uliwooly]

on the home screen > lower the volume > you will get the option to vibrate or you can use the tools widget or you can pull down the notification bar which will have the notification sound, tap it once it will set it to vibrate > twice it will be mute 

Don't forget to give Kudos

[Uliwooly]

If the above solution doesn't work then 

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

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

Don't forget the Kudos 

[ArnoutG]

Hey,

thank you for your fast reply. I've tried everything you suggested, nothing worked.. Still no vibration on this phone.

Any other suggestions?

Cheers,

Arnout

[Uliwooly]

use Xperia Diagnostics to test your phone

https://play.google.com/store/apps/details?id=com.sonymobile.androidapp.functiontester

Dont forget to give Kudos

[ArnoutG]

Hey,

thanks again. I tried the vibration function using the app you suggested. It didn't vibrate, so the results now say 'failed'.

[Uliwooly]

Then it's a hardware issue, you have to take your phone to a Sony repair center

Don't forget to give Kudos

[ElXP]

Very simple, and NOT IS HARDWARE PROBLEM! My xperia once you have locked, was killed the vibra call. and I was very upset because he's new. I changed the rom and nothing! but it was just decrease the volume to zero and voalaaa, everything perfect again Thanks so much, my Xperia is beautiful whit all functions on again!!!! God bless you man, I didn't spend a dime withassistance and I didn't have to disassemble it \o/ :DDDDD