N80 Urgent Help PLzzzzzz

[Sims3fan]

Hi,

Guys from yesterday when i open the gallery or any application of my N80 . It wouldn't start for exmaple when i open gallery it shows the folders but when i open any folder like images and video folder it doesn't open and when i open the camera of my cell phone both front and back camera didn't open and it shows the theme of background plz guys help me out.

and my mobile is working very very slow plz help

(SORRY FOR MY BAD ENGLISH)

 

[jt91294]

Did you get any error messages? Did you try restarting your phone? Did you try removing the memory card and re-inserting it afterwards?

 

[world outside my window]

No no error message displayed yet.
yes i have done all these things but gallery is not opening but camera is working fine.