Nokia 6233
Software Related

I have purchesed Nokia 6233 phone in monts of april. the problem occurs from last week, that when I apply any theme over it, it gives a message the " Operation Failed" and themes not applied. The second problem is when I restart my phone everything I selected like, wallpaper, ringtones etc not appliied again. It comes on default nokia mode.. Plz suggest me abou the problem & but to do to sove that..

Thanks...