Lighthouse-tx-htc-2-0-calibration-rescue-244.bin ((exclusive)) Direct
Wait for a few seconds and then release the button. The base station should now appear as a named "CRP_DISABLED" in your File Explorer. 3. Apply the Fix Open the "CRP_DISABLED" drive. Delete the existing firmware.bin file inside.
Under normal operation, a Red Blinking Light on a base station indicates a mechanical or internal sensor error. While often hardware-related, this error can sometimes be triggered by a "faulty" calibration reading.
Is your unit manufactured by (Vive branding) or Valve (Index branding)?
If your HTC Vive Pro, Valve Index, or custom tracking setup suddenly lost its room-scale precision, you are likely dealing with a corrupted base station EEPROM. Tracking errors, drifting controllers, or a flashing red LED on your hardware often point to internal firmware corruption. lighthouse-tx-htc-2-0-calibration-rescue-244.bin
While this recovery file fixes many software-locked units, it is not a magical cure for every hardware failure. Observation After Flashing Root Cause Next Steps Optical calibration data was permanently wiped. Run the SteamVR Room Setup again. Light immediately turns red again Internal laser diode or motor is physically broken. Contact HTC for a repair or buy a replacement unit. PC does not recognize CRP DISABLD drive The USB cable lacks data lines or the port is dead. Swap the USB cable or use a motherboard rear USB port. To help you find the correct software tools, let me know: What operating system version is your VR PC running? Did the red light happen right after a SteamVR update ? Are you using HTC or Valve branded 2.0 base stations?
The file is a specific "fix-up" firmware used to recover bricked HTC Vive Lighthouse 2.0
units that have been "bricked" or are exhibiting a persistent flashing red light. Overview of the "Red Light" Issue Wait for a few seconds and then release the button
Three common failure modes after attempting lighthouse-tx-htc-2-0-calibration-rescue-244.bin :
The moment a controller or headset relies on the faulty base station, it flies away into virtual space or rapidly vibrates. Why Do Calibration Files Get Corrupted?
The file is a specialized firmware rescue tool used to recover HTC Vive Base Station 2.0 units that have suffered from internal software errors, typically signaled by a blinking red light or a failed firmware update. Overview of Calibration Rescue Apply the Fix Open the "CRP_DISABLED" drive
If your base station is unresponsive via Bluetooth, you must bypass the wireless interface and flash the rescue file directly over a physical USB connection. Follow these steps precisely to avoid permanently bricking the hardware. Prerequisites
Device / file: lighthouse-tx-htc-2-0-calibration-rescue-244.bin Purpose: Recover and restore correct calibration data and firmware on Lighthouse TX (HTC 2.0) after corrupted or missing calibration partition; produce a validated, repeatable rescue procedure.