I have recently bought a mazda demio 2014. There is a pioneer radio player and nav system installed on it. The problem is that everything is in japanese and i can't change the language. There is no option for changing language.

Can someone please help.

 

Looking at that, you would need to replace it if you're after english.

 

There is no way to access it's system file and change the language file? Can't the firmware be replaced by an English one?

 

If you think you can, then give it ago.

 

i'm trying. I just need to know how to access the file system.

It must have a file system for it to work. lol