Well, read the s2 has support for otg cables, and the ability to read flash drives. I connect an otg cable i have (ordered another one, made sure 5 pin, maybe bad cable). I connect the cable, and it says a usb connector is detected, but doesent reconize anything is there. I read about kernerls and files in the etc system permissions folder etc etc...but clueless as to know what to do. IT detects the cable, but does nothing. Any ideas?