How to fix the unsupported file on cell phone Tags: Cell Phones Download How To Last response: January 19, 2012 12:14 PM in Cell Phones & Smartphones Share 04101993 January 18, 2012 2:51:19 PM i have a lg620g cell and iam trying to download a game it keep says unsupported files its a jar files how do i fix More about : fix unsupported file cell phone ssddx January 19, 2012 12:14:54 PM look up what type of file .jar is. my guess would be java runtime or something similar. does your phone support said filetype? my guess would be no. if its a smartphone there might be an application that is needed to run it. if its a dumbphone you are probably S.O.L. Can't find your answer ? Ask ! Publish Related resources: ForumHow to fix a cell phone memory card ForumHow to download .jar & .tar files onto phone ForumUnsupported file type unknown format ForumHow do i make my cell phone recognize a file on my micro sd card ForumHow to fix errors on cell phone micro sd card ForumHow to fix a crack memory card of a cell phone to retrieve pictures ForumMessaging question ForumI phone com/service ForumI need to know my phone's location ASAP ForumIf i bought a contract phone could my details be registered Forum[Solved] How do I download photos to my computer from my phone? ForumHOW TO GET FREE MINS ForumWhat's the difference between a mobile web cell phone and one that hasWi-Fi conn ForumI want to reactivate my boost mobile phone ForumHow to unlock lg s310 for free More resources Read discussions in other Cell Phones & Smartphones categories Android Blackberry iPhone Multimedia Palmpilot Palmtops Windows Phone !