If your Kindle is connected to Wi-Fi, the update will install automatically, but you can manually download it here.
If you’re not sure what kind of Kindle you have, you can check here, but if your Kindle is from 2015 or later, you’re probably eligible. Amazon notified customers about the update on Friday and says it will roll out in the coming weeks, but many users with eligible devices - Kindle (8th Gen and above), Kindle Paperwhite (7th Gen and above) and Kindle Oasis - have already downloaded the upgrade.
