Sony ericsson c902 loud speaker is distorted any ideas how to get into clean it?

Hey guys ....
follow this link, its shows you how to take appart your phonr to inspect?clean the speaker.
www.formymobile.co.uk/c902disassembly.php

I had the same prob. followed the link from shnae you have to either replace the part £3.99 on ebay. or do as i did get a strong magnet and hold it to the speaker on the back of the handset. the distortion is caused by very fine particles of metal they get drawn in by the speaker magnet and hold the paper shroud to the speaker and then you get no movement of paper no movement = no sound or at the most very bad quality. it worked a treat. You can see if this is the prob if you lightly **** on the speaker when playing music if it improves there is your prob. follow the great link from SHNAE www.formymobile.co.uk/c902disassembly.php but take your time.