Valve Index/Updating Controller Firmware
Jump to navigation
Jump to search
Note:You should be opted into the most recent SteamVR[beta] branch before upgrading firmware to ensure you are installing the most up-to-date image.
Note:You should be opted into the most recent SteamVR[beta] branch before upgrading firmware to ensure you are installing the most up-to-date image.

This article has no
links to other VDC articles. Please help improve this article by adding links
that are relevant to the context within the existing text.
January 2024


January 2024
Do not use these instructions; update firmware by going to SteamVR > Devices > Update Firmware.
Be sure to wait until device has been completely recognized by OS after plugging in and driver installed before attempting updates.
Index Controller VRC

- Open a command prompt at the directory of your OpenVR Runtime. For example,
C:\Program Files (x86)\Steam\steamapps\common\SteamVR\
- Replace LHR-12345678 with your actual device serial number and run this command:
tools\lighthouse\bin\win32\lighthouse_watchman_update.exe -s LHR-12345678 --target=application drivers\indexcontroller\resources\firmware\indexcontroller\indexcontroller_app_20190712_v1562916277.fw
Index Controller Radio

- Open a command prompt at the directory of your OpenVR Runtime. For example,
C:\Program Files (x86)\Steam\steamapps\common\SteamVR\
- Replace LHR-12345678 with your actual device serial number and run this command:
tools\lighthouse\bin\win32\lighthouse_watchman_update.exe -s LHR-12345678 --target=nrf52 drivers\indexcontroller\resources\firmware\indexcontroller\indexcontroller_radio_20190711_v1562882729.fw