How can I change the header of the mobile website from text into an image? Now it shows the website name in text, but I want to change that into the logo of the website. Is doet not make any different if I change the "Use head" settings. It keeps showing text instead of an image.

I've been testing around with some options it dit not result in a proper good header image.
Does anybody have a good idea how to solve this? Its the last piece of I need to fix...
You can find my website here: tinyurl.com/6xffzwz

Just to check which module you are working with.
The site reference shows the pda xhtml template.
I went to
Extensions > Module Manager > Header Module (mod_mj_header)
position mj_pda_header

Parameters > Module parameters > show (*) image ( ) text
save

This worked ok for the xhtml template.
I decided to get the logo on the iphone so I duplicated the module and chose position mj_iphone_header.
When viewed with the user agent switcher I got the sitename on the top line and the logo was underneath it.
Let me know if I have not explained it clearly.

Thanx, never checked that and it seems to work. Great job.
Now some final CSS tuning and were ready to go!

You are welcome. Thanks for posting the result.