I would like to know how to attach a data file to an sms. When I create an sms and go to attach I get several options for pictures videos and audio. What about other files? Would be nice to send an apk file of a cool app directly to a friends phone for installation. I also tried to send by holding on the desired file and selecting share but that only gave me email delivery options. I'm open to 3rd party software to solve this problem.