Media Converter Doesn't Convert

Make sure the .jpg images are not “progressive” and you can use any image-editing software (PhotoShop, Photoscape, Gimp, etc.) to reduce the size. There’s no need to load up a 1024 x 768 size picture on a device that can only display 224 x 176 (for example). In addition to taking up a lot more memory space un-necessarily, having to downsize to image to display it is going to be very taxing on the miniscule brain these things have and may cause the image not to be displayed at all or the unit to freeze up.