I purchased this touchpad for a friend. The friend bought iSilo and put it on the tablet. Unfortunately because of the 3.0.4 bug the friend sent me back the tablet. Now I have rolled it back to 3.0.2 and this friend purchased iSilo for me as a gift. How do I avoid paying for the same thing twice? Please provide instructions as to how to install on the tablet without paying a 2nd time.