Hello, I stumbled upon something strange in my Samsung galaxy S8 settings and was hoping maybe someone could tell me what it might be. When I go into settings, then accounts & backup, then accounts, and finally add account the is an account that isnt mine. This account has no name and an android emoji. When I click on it it takes me.back to the previous menu and when I clik on it a second time it causes settings to crash. Hope you can shed some light on this for me