Okay so I just bought an r4 and I need help figuring out. Is is supposed to come without the microsd card or did I just get owned? Also do you need any firmware or something to make it work? If someone wants to provide a guide sorta to how to use this thing it would be appreciated. The box only came with the case with the r4, a string thing, a usb connector , and the r4 itself, but the review on this site said it comes with more. Did Gameyeeeah rip me off?