The existing firmware.bin is deleted and replaced with the lighthouse-tx-htc-2-0-calibration-rescue-244.bin (often renamed to firmware.bin depending on the specific instructions provided by Valve ).
: Hold the button on the back of the base station while plugging in the power. It should appear as a removable drive named "CRP DISABLD". Delete existing firmware : Delete the firmware.bin file currently on that drive. Upload Rescue File : Copy the lighthouse-tx-htc-2-0-calibration-rescue-244.bin file onto the drive. lighthouse-tx-htc-2-0-calibration-rescue-244.bin
Unpower the base station and connect it to your PC via micro-USB while holding the Mode button. The existing firmware
Article last updated: October 2025. This file is not endorsed by HTC or Valve. Use at your own risk. lighthouse-tx-htc-2-0-calibration-rescue-244.bin