Share your experience!
i have a XPERIA L and i have a problem with its speaker
i cant play any music, no sounds for the applications and no internal speaker during call but when i turn on the loudspeaker its working i only happen when i updated it on 4.2.2. i reset it in factory mode sett. and i also booted it in safe mode but i doesnt fix the problem
can anyone help me on this problem? please 
....Also you can try to test your speaker.
Dial *#*#7378423#*#* > Service Tests > Speaker.
Hi argel
>you are not able to hear musiq on earphones ?? right
>how about when you get call would you able to hear anything from that ??
>try using different earphones and check whether you are able to hear any sound from your phone, if you can able to hear sound, then problem might be with the earphones, else try to restore the phone once, that may fix your phone problem
Manjuboyz 
NOTE:
Rate me(Kudos) If you are happy with my Resolution, Thanks 
Hi argel
>I can give you few tips since this is the way i use my phone and battey back up is amazing!!
MYPHONE
>Neo V, brought 2 years ago, updated once
>battery back up normal usage 2 COMPLETE days, where i charge my phone daily for 1hr max (60% to 90% will charge by that time)
USAGE
>daily 4 to 5 hrs of music
>60 txts, many whatsapp
>decent calls
>everytime internet enabled atleast for 18hrs
I charge my phone using wall charger, it gives very good back up, you can try this, it might work for you too 
let me know if you have any queries
Manjuboyz 
NOTE:
Rate me(Kudos) If you are happy with my Resolution, Thanks 
i already reinstall the update but no luck the speaker is not working while playing musics and no internal speaker while having a call i need to switch on the loudspeaker to hear a voice. but when i use earphones everything is ok 
i dont know what to do
i already did all things that might fix the problem
heelp helpp
its working with earphones bro 
Hi argel,
Sorry to hear that, contact your local Sony Xperia Care for assistance.
http://www.sonymobile.com/global-en/support/contact-us/
I wish you luck.