abhig

hi guys i need some help while setiing a theme for my cell hanged i restart my cell but i am unable to use OPERA and other applications as the error comes application access set to not allowed when i tried to change that application access for opera it is not changing (but showing that in phone that u can change) it is always there at not allowed wht to do in this case? i tried switching it on and then off also went to NOKIA care they saying left the cell for 2 days which is not posiible for me wht to do? plz help some one told me to formate it also i tried to restore to factory setiing this is also worthless

Uninstall the Opera and other problematic Jar and Restart then again Install all Required Jar using Nokia PC Suits Already done that but the problem persist . some one told me to format my cell 6265 how to do that? this problem is also there with other applications wht to now? Uninstall the Opera and other problematic Jar and Restart then again Install all Required Jar using Nokia PC Suits Already done that but the problem persist . some one told me to format my cell 6265 how to do that? this problem is also there with other applications wht to now?