I downloaded Helvetica Light on my iPhone through iFile, and it looks great. The only thing is that my Flipboard app doesn't show the downloaded font, but rather it's own default font. Whenever I download a font through BytaFont 2, it overrides Flipboard, but the Helvetica Light font I downloaded does not.

Is there a way to override Flipboard's font with the font I downloaded? It looks great everywhere else, but Flipboard (and some other apps I don't care as much about) didn't change.

Thanks in advance for any advice!