Hey everyone.....I'm having trouble receiving an image from my co-workers phone (LG something, but its ATT like mine) using Bluetooth....I've been able to send her pics, and have received in the past.

But lately (when she's tried sending me an image) I've been getting a warning that says
"image contains invalid characters"....She's tried re-naming the image, and still the same problem.

Anyone have this same problem and know what it is, or how to fix? I would appreciate help