To delete a device from your account from the web browser:
- Sign into your account here.
- Go to Profile Settings and then My Devices.
- Click Manage and click the cross next to the device you want to delete.
- Click Save to apply your changes.
To delete a device from your account from an iOS and Android mobile app:
- Sign into your stc tv app on your mobile device.
- Go to More > My Account and My devices.