Hi, This is probably quite a silly question but I am new so please bear with me.. I am trying to release an android app and the actual development has been done by an external team located in a different country. So far they have been sending me debug versions which I could just test from an android device normally, and the app is quite ready to be released now. When I tried to upload it to google I got an error because it was not in "release mode". Reading the publishing guides on the android developer page it seems I need some sort of key to sign the application and then I can change it to release mode. I am guessing this involves some sort of compiling(?) which I really do not want to do - basically because I have no idea how to do it. So my question is, if I just ask the development team to send me the application again in release mode -they would have to use their private key, I would not do anything-, is there any risk?