Stop automatic image resize in mobile Joomla?

I currently use mobile joomla plugin (http://www.mobilejoomla.com/) to build my mobile website with jqtouch. I can't seem to find a way to s开发者_开发技巧top the automatic resize of the image, even if the options in joomla backend are unchecked, etc. It tries to resize the image and to save it on the remote subfolder "/Resized" and, after, it changes the href of the image to "http:// + ancient address + /Resized/ + filename" ... that is ridiculous.

For example : http: //www.nana.com/image.jpg would become : http: //image/Resized/image.jpg

T_T'

Set "Image adaptation method: Don't rescale" for each of four device types. Should work.