How do I open unsupported files

[AC Question]

What are unsupported flies? How do I open the unsupported files?

 

[anon(632115)]

Files that your device can't open. You may not have an app that recognises them. What types of file are you referring to?

 

[kennyyocum1]

PDF files...

 

[anon(632115)]

Do you have Adobe reader installed?

 

[Rukbat]

I find that Foxit MobilePDF is smaller and better than Adobe.

(To the original poster - "unsupported" means unsupported by any app you have on the phone. Phones don't open files, apps do.)