Unlock a Device from your Apple iCloud Account
- Go to iCloud.com/find
- Click on Find My iPhone icon
- Click on My Devices/All Devices tab
- Select the phone and click Erase iPhone
- Click Remove From Account
- (If Remove From Account doesn't appear) Click on My Devices/All Devices tab
- Hover over the phone that is pending erase
- Click the X to the right of it to remove it from the list/account