Xperia M ear-speaker issue not fixed in 5 repetitive efforts by Sony Mobile India

[dhruvyash]

Sony service center can't fix my phone ear-speaker in 5 repetitive attempts in last 2 months, now You want me to visit them again. My Xperia has been to the service center 8 times in last 9 months and now I feel like throwing it away with full force from my balcony instead of let you  try your hand for 9th time.  When Sony is going to give me a peace of mind with this Xperia?

I have attached the  mail thread  from Xperia care at  my FB Post to @SonyMobileIN page

Last service Job Id: w114070800596
IMEI after last service: 

IME before last Service: 

[Samuel1]

Hi and welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.

I'm sorry to hear that.
I suggest that you raise this with your local support team to check status and how to proceed with this in the best possible way.
Local support.

[dhruvyash]

Actually, that is the local support where i have been 8 times. So how can I be sure sure now again visiting the same place will a difference !!!!!! But i have again submitted the phone as per directed by your customer care with work order no.-W114073100547. Is it worth repeating the same thing, without any outcome ? Lets see what I get this time.!!!