My psp speakers dont work the head phone jack came loose and only plays out of one head phone and the up joystick doest go up all the way in a game so i walk slow, can i fix these problems and how ???

You have either what is called a dry joint on the headphone socket or the headphone socket is broken.

When you plug the headphones in it switches off the speakers, so if the socket gets damaged or becomes disconnected from the board the speakers will also not work.

you need someone with VERY good soldering skills and a spare headphone socket to repair or replace the socket

Couldnt say whats happening with the joystick, maybe a bit of the headphone socket has got jammed in it, you probably wont find out untill the psp is opened up

Mine won't play through speakers i have to have headphones or ihome plugged into the psp. And i can't control the volume every since the new update!!

Ya i have he same problem but my psp wont let me listen through the jack or the spekers so shuld i just replace the whole thing?