I wanted to know if anyone knows a way to update the display to show foreign characters. A lot of my music I use through my connected iPod is foreign and the characters are displayed as dots when playing. The names show up fine on the iPod. So is there a way to update the firmware? If not current way, does someone at least know what kind of software the car is using to read media files?
If this isn't the case, are there any after market radios to be installed in the same space that would display foreign characters?

If it helps, I have a 2013 Honda Fit 5-speed manual.

Thanks for any ideas.