Ok so my iphone has been working perfectly with some exceptions, first when im hearing music or watching video in the ipod part of the iphone it suddenly closes and it happends very frequently and when i restart it, it just delays it for a couple more minutes, and also in my springboard somethimes when i go in it all the icons dissapear and i restart for it to fix, does any1 know how to fix this two problems? thanks in advance

did you install any apps on the phone? like summerboard and etc ... Please list them if it applies.

i installed wedict merriam webster sendsong 0.21e mobile chat sketches community sources iapp-a-day bsd subsystem installer summerboard kb2

Try uninstalling the apps one by one but not BSD and reboot until you find out which is buggy, customize use to have that kind of bugs but you don't have it, so I suspect one or more in your list, or uninstall all of them at once and re-install one by one and see.

I suspect it's summerboard. There is a setting with summerboard, something about DIM setting that you can turn off. Try to search the forum for that.

yeah it was summerboard, thanks for your help