Board Thread:Question and Answer/@comment-27860903-20160418141806/@comment-27137431-20160418151539

I also use emulator (BlueStack)

This is my opinion and experience

1/ Your computer or Mac Book or sth like that has acc 1, then u tranfer acc 2 to this, acc 1 will be disappeared. If u link acc to SNS, u can take back it any time on any device you want but there is still a mistake that your acc cannot be trafered even linked to SNS (I met that mistake). U can try this to make sure it can tranfer (i tried this and it was effective): After linking ur acc to SNS, try tranfer it to the same device. If that "this acc has already on this device" (or sth like that) appear on your sceen, it means that you succeful link ur acc and can tranfer it anytime.

2/ There has been nothing happen to me til now ( or i havent noticed it). I think this strange guy open your computer that have this acc so that he can log in easily.