See and revoke active devices
Everywhere your account is signed in, and how to cut one off.
本文尚未翻译成您的语言，因此以英文显示。
- Open Settings, then Security center.
- Tap Active devices.
Every session shows in the list, and the one you are holding is marked This device. If nothing is listed, there are no other active sessions.
Revoke one
Tap Revoke next to the device. Kool explains the timing honestly: revoking a device signs it out the next time it reconnects.
When to do it
- You sold, lost or returned a phone.
- You signed in on somebody else device.
- You see anything in the list you cannot account for. Revoke first, then turn on two factor authentication.