I recently got my ZTE Score and it won't let me save any pictures sent to me from my friends in a text message.
I have the same zte phone and a long press is not working when I try to save a pic from the web. This zte phone is useless for saving pics which is extremely important!
When you receive a pic or attachment in a text message. You just have to hold your finger on the picture til an option menu shows up and you would click save attachment.. and it saves to your gallery. I just had to figure it out fro my sister.