Speaker phone not working

[krishhhh]

After connecting( and released) head phone in to my sony xperia m dual,the speakers are not working.The front speaker for answering call as well as the loud speakers are not working.After restarting it wroks fine.But again if i connected the headphone,the same issue will occur.Somebody help please........:smileycry:

[_alexdon_]

Clear data for smart connect under setting-apps-all and connect the headset. 

[Uliwooly]

If that doesn't work then repair your phone with PCC

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

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