How to Remove an Unavailable Phone from Microsoft Defender Dashboard
Question details
The user needs to remove an old, wiped, or sold phone that still appears with an exclamation mark on their Microsoft Defender dashboard.

- Product
- Microsoft Defender
- Device & OS
- not provided
- Scenario
- Managing account devices after replacing, wiping, or selling an old phone.
- Observed behavior
- The old phone continues to display on the dashboard with an exclamation mark prompting the user to sign out, even though the device is no longer accessible.
Ensure you have your Microsoft account credentials ready, as you must be signed in as the account owner to manage connected devices.
Remove the Device via Microsoft Account Settings
The standard method to remove an old phone from Defender is to delete it from the Microsoft account's device list.
Microsoft Defender syncs its device list directly from your Microsoft account. You must remove the device from the main account portal to clear it from the Defender dashboard.
Log in to your Microsoft account as the primary owner on your current computer or mobile device.
Navigate to the 'Devices' or 'Other devices' section within your Microsoft account dashboard.
Find the old phone that is generating the error message in the list of connected devices.
Click on the red trash-can icon or select the 'Remove device' option, then confirm the action.

Secure Account and Contact Support
If the removal option is unavailable or the device persists, you may need to secure your account and get help from Microsoft Support.
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Frequently Asked Questions
Why does my wiped phone still show up in Microsoft Defender?
Microsoft Defender relies on the Microsoft account's device list. Even if the device is physically wiped, it will remain in the dashboard until manually removed from your account settings.
Can the person who bought my old phone access my Microsoft account?
If the phone was properly factory reset and wiped before selling, they cannot access your account. However, it is best practice to remove the device from your account to keep your dashboard organized and secure.
What if the remove option or trash-can icon is missing?
If you cannot find the option to remove the device, try signing out everywhere by changing your Microsoft account password, or contact Microsoft Support for further assistance.




