When I "pin" something on Pinterest, is it saving the image or info to my phone somewhere? Not downloading, just "pinning" it. I have an LG Transpyre, & I am running out of room. I have deleted several apps already, & I don't let my apps auto-update, so they aren't getting larger. My pics & downloads are all saved to my external drive. (sd card) I was wondering if Pinterest is what's causing me to have this problem.