You can try using a program called BitPim (google it) and a USB connection. Looking at the specs, it doesn't have the capability to store the pics on a removable card
so unless BitPim or a good tech can get to the internal memory and rescue the pics, they may be lost.
Anything you don't want to lose, send as a text message to your email address and save to your computer! (Or use a phone that has SD card storage) Late for the Gusto, but you can start now. Don't depend on the phone to keep stuff safe.