Share your experience!
Where can I buy a new coil?
Sony Service Center can't fix this problem after sending my phone to them..
please help me 
please help me solve this problem
-thank you and God bless 
Hi and welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.
We don't provide these kind of spare parts separately. I suggest that you turn in your phone to a service center to get it repaired if you experience any problem with your device.
Please contact your local Xperia support team for more information:
http://www.sonymobile.com/global-en/support/contact-us/