i deleted the camera .ini file by mistake,what can i do? can i send via bt from my 6600 f explorer? can i format the sx1 please help me

You could use fexplorer and search for the file you deleted - it's sure to be kept on the rom drive somewhere - copy and paste back to where it should be.

Failing that,
*#7370#

That should format the phone. Beware you will lose all you data/contacts etc that are not backed up.

thanks a lot my friend i hope i didnt erse the whole cam file