If you want to deregister your Kindle device it prevents your all purchases that you being made on that Amazon account using that tablet and note your tablet’s serial number. You can get this in Manage Your Content and Devices under the Your Tablet tab.
To deregister your gadget:
- You have to go to Manage Your Content and Devices and select the Your Devices tab.
- Then you have to hit on the lost or stolen tablet, select the Actions [… button, and copy its serial number to provide to Customer Care.
- Then hit in the Deregister, and then click Deregister again to complete the process.
After the gadget has been deregistered, you should get in touch with Kindle Fire Support as soon as possible. You have to call Kindle Support on clicking the make contact with Us button placed on the left side of every Help page on the Amazon website.
At the time you contact Amazon Kindle Customer Service, they will mark the device as “Lost or Stolen”. This prevents the device from being registered to another Amazon account on most of the cases.