The process of downloading the Amazon Fire HDX 8.9 4th Generation Firmware 22.5.1.1 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Amazon Fire HDX 8.9 4th Generation Firmware 22.5.1.1 driver from the primary server - this is the manufacturer’s Amazon official website). If the download still fails to run, check whether your anti-virus software is not blocking the connection to the manufacturer server of the Amazon Fire HDX 8.9 4th Generation Firmware 22.5.1.1 diver.