Share your experience!
have you tried running diagnostics?
try to boot on safe mode?
does the camera work?
try to perform a software repair , one last time. to see if works,.
if it still fails you need to have your phone checked on your local service center,. http://support.sonymobile.com/global-en/contactUs/
Hi.
I have the same problem + a problem with Flash LED:
Both problems started at the same time, I think after some program (or maybe app) upgrade - not sure.
Regards, Nino