10-18-2016 10:36 PM
10-18-2016 10:37 PM
Third Party sales would be up to you to contact the seller of the device for their return policy. Honestly I try and stay away from people who sell items like this as there is no guarantee the device will work or if the serial number may come up as a stolen item.
Also, warranty information would be only good for the person who originally purchased it. From my experience, some warranties are not transferrable.