If I deregister my kindle can I reregister it later.

No you only deregister if you no longer have it. Just register the new one to start using it. I have a paperwhite and a fire tablet. There is an option to sync the books so you can use either one.

Either deregister and reregister it or call help!! Both of these are in the settings. Deregister is under 'My Account".

Just go to the amazon website and create the amazon account. You can ask for the Amazon Kindle Support Kindle Technical Support Registration 877 690 9305

You might have to deregister?

Settings; My account; click on Deregister,
then Reregister correctly

Normally you register by having the wifi on, use the menu icon at the top, then settings should show you the registration information.
Is this not what you see?

Email Amazon customer service to find out the correct procedure they require.

To deregister your Kindle Fire tablet:

• From Amazon.com, go to Your Apps and Devices.
• Click Your devices.
• Click the Actions button, and then click Deregister device. Deregistering your device prohibits Appstore purchases on that device, and disables the use of any app purchased from Amazon Appstore for Android and downloaded to that device. You can re-enable purchasing from the device by signing in to the Amazon Appstore for Android again.

You can also reset the device after you deregister, so once you register you device will be like new:

• Slide down the top menu and tap "More...":
• On the Settings screen tap "Device":
• At the very bottom you'll see the option, "Reset to Factory Defaults".

Hope that helps!

Yes, as long as the account still exists. If you cancel the account in the meantime then obviously you won't be able to reregister to that account. However you will be able to register to a different account.

From the Manage Your Kindle page, click Manage Your Devices.
Find the Kindle you need to deregister and click it.
Click Deregister.
In the Deregister This Device spring up, click the Deregister button. Snap to see bigger picture.
For more information contact us at kindle customer services Toll-Free number 18447699823.