I bought a cell phone application that I downloaded to my computer. How do I get the file from my computer to my Samsung sch-a930? How do I get a .jad file onto my Samsung sch-a930 and make it work? Can I use a micro SD card? My computer has card reader. So if possible tell me how I can do it using SD card. I would really appreciate your useful assistance regarding my query. I hope to hear real soon from you guys out there. Thanks.