Hi! I bought an used-but-great-looking Galaxy S2 aweek ago. It is my first smartphone, first touch one, and first android. I'm doing pretty well with it tho, considering. Being an used smartphone, has been modified by the previous user. Changes mainly consist, as he said to me, in "having removed from the phone social hub, Game, Samsung App, and just adding the guideapp and another app with the extra settings." He also told me he had included a 2GB SD and a much more powerful ROM. In other words, all the changes he made were done to have a longer battery life. Since then, i did all I could to personalize it, but I got in some problems, some that I have understood and solved, some that I didn't but solved in other ways, and some that I really don't know how to deal with. The one that buggs me the most is that I can't send music (but I can send images!) to other devices using Bluetooth. I click on the song and I have all the options but that. (my doing is: USB-> take songs from the PC and put them in the 'G / Samsung / Music /' folder) I searched in the folders of the phone to understand it but I found that doesn't work like a computer, and I really don't know where to search, or where to putthe songs to make that damn option to pop up. I'll attach what pops up when I connect my GS2 to my PC. Can some one help me with this? pleeease!