This will bring up the “Quick Settings” toolbar. Tapping this button will begin the syncing process. You do not need to be online to schedule a sync, but the Kindle Fire will not download any information while it is offline. A sync made offline will automatically be performed once the device connects to the internet. The sync icon will spin while it loads to indicate that it's currently fetching data. When the process is complete, the sync icon will stop spinning. Go back to your home screen and check for the eBooks, videos, or app downloads from Amazon.
Swipe down from the top of your Kindle Fire screen. Tap the “Sync” button. Wait for your Kindle Fire to finish syncing. Check for the synced files.