The hardware version is located beside or beneath the model number and is labeled version, ver. or V. If there is no version number beside the model number on your Linksys product, the device is version 1. If you still have trouble finding your version number, see the complete article to learn more.
NOTE: After downloading the firmware, you need to load the file to your router to improve its functionality. For instructions on how to update the firmware of your Linksys Smart Wi-Fi Router, click here.
Select your hardware version:
Version 4.0
Version 3.0
Version 2.0
Firmware (for US)
IMPORTANT: It is highly recommended to upgrade the firmware of your router using the Auto Update feature. However, if you prefer to do manual updates and your router is on 2.1.1.171422 or older, YOU MUST download & update your router using firmware version 2.1.1.171422 first before loading the latest firmware.
Ver. 2.1.2 (Build 184309)
Latest Date: 11/6/2017
Download 15.9 MB
Release Notes
Ver. 2.1.1 (Build 171422)
Latest Date: 4/29/2016
Download 14.7 MB
Release Notes
Firmware (for Other Regions)
Ver. 2.1.2 (Build 184309)
Latest Date: 11/6/2017
Download 15.8 MB
Release Notes
GPL Code Center
Version 1.0
Firmware
Ver. 1.0.5 (Build 182871)
Latest Date: 8/31/2017
Download 15.4 MB
Release Notes
GPL Code Center
NOTE: After downloading the firmware, you need to load the file to your router to improve its functionality. For instructions on how to update the firmware of your Linksys Smart Wi-Fi Router, click here.