iPhone 3G memory full on 4.0
 

Hello,

I managed to upgrade my iPhone 3G to OS 4.0. Afterwards, anytime I try to take a photo it gives "memory full delete some photos" error.

Am kinda disturbed and need an advice.

Thanks

Which 3G is it (8GB or 16GB)? and also check the available space left.
go to Settings>About>Available = ???

you may need to restore with custom firmware search...