where is the templates of mobile theme

I use the mobile theme,and now i want to modify the templates like function.php,header.php,
Where are the templates?
And…I use the Newspaper-child，Does it useful for the mobile theme
If it does,what do I need to do?
Hope you can understand
Thanks

The mobile theme folder is insider the Newspaper>Mobile section. You cannot edit the mobile theme inside the child theme, only in the main theme. So you will have to keep a backup of the mobile folder so you do not lose it with any new updates. But remember the mobile plugin is built for speed, so custom modifications are not supported by tagdiv team (I don’t work here).