[sunny1974]

i also had outer nd inner speaker failures .. coz of using the headphones.. but the solution is to take a pin and try pulling out the metal strips in the socket for the headphones.. do this when ur media player is on so u can make out if its working.. u cud also put on ur speaker phone and try doing it.. and tell sumone to speak in that ph..
the speaker isnt shorted permenantly .. probably the wrong contacts are in touch or the right ones out of touch.. using the pin will correct that shorting.. its easy to do and u can put ur ph towards a light source and work on lifting up or pressing down the metal strips in the headphone hole. i do it sumtimes when my speaker stops working..
good luck..