google verify your account this device was reset

I won a Samsung Galaxy S6 Edge, signed into it with my Google account, played around with it, wiped it, and sold it.

Now the person can't get past setup because it's saying he must login with an account previously synced to the phone.

Is there anything I can do from my side to remove this lock?

當出現 這個界面的時候 打開cmd

用手機連接上usb, 使用下面命令

adb shell am start -a android.settings.SETTINGS

打開設置，  Backup & reset -> Factory data reset -> Reset PHONE -> ERASE EVERYTHING;

再重新啓動就不會再有上面的問題了。