Nokia release new firmware for n73 normal edition,new firmware is 3.0713.1.0.2....haha...i check through http://europe.nokia.com/A4305060.. product code is 0529815...but me not yet upgrade la...cos borrow my cable to frens adi~~

anyone came across this issue where both caller and receiver hear their own voice echoes when calling the n73 phone?

hi everybody, i have a problem with my n73, yesterday some of my applications went missing because of an expired certificate. i tried to reinstall them but failed as the expired certificate message keeps popping out. then i have downloaded newer version of the apps and manage to install them. but afterwards my phone felt slower and the memory card seems to get even slower than before. so i tried to format the memory card. after formatting, i tried to transfer in the pictures i used to have in the card with nokia software suite and the message "item in use" keeps coming out. then i took out the card and used a card reader to transfer the pictures in. it was successful but 2 of the pictures are broken, where the colors are whack and another is both halves of 2 different pictures. is this a case of memory card malfunction or issit my phone? thanks in advance