Galaxy XR v0.5.2 (experimental)

Galaxy XR 0.5.2 for Samsung Galaxy XR (SM-I610), firmware I610UEU2AZF3.

Adds an Exit settings button to close the module's configuration page using
KernelSU's native WebUI exit action. The button remains available if settings
fail to load. Managers without the exit API show a reminder to use system Back.
Exiting does not save pending slider changes; use Save & apply first.

Includes the exposure and diagnostic improvements from 0.5.1 described below.

Expands the offline KernelSU WebUI exposure cutoff from 1–5 ms to 1–10 ms,
in 0.1 ms steps. Automatic factory calibration now defaults to 10 ms, allowing
observations when camera exposure stays above the previous 5 ms limit.
The cutoff filters captured frames; it does not change camera exposure.
Longer exposures may reduce accuracy during motion.

Existing saved cutoffs are preserved during an update. To adopt 10 ms, open
the module WebUI, choose Use default, then Save & apply. Legacy calibration
bundles retain their own limits.

Adds per-camera cutoff, rejected-exposure, observation-frame, empty-frame and
accepted-frame-age diagnostics to distinguish exposure rejection from missing
detections. These counters do not certify an alignment lock. Exposure parsing
also rejects malformed and out-of-range values without integer overflow.

The wider cutoff has automated policy coverage; this release does not claim
new headset accuracy or tracking validation at 10 ms.

Install the automatic.zip in KernelSU Manager and reboot. If late root loading
prevents startup, use the module Action button. Setup reads this headset's factory
camera profile and queries its runtime head-origin transform, then generates the
four tracking-camera maps locally. No checkerboard, Python, ADB preparation, or
calibration from another headset is needed by the installer.

Requires Virtual Desktop/SteamVR and the QuestLHSync PC compatibility build that
supports Galaxy XR. The module does not install the PC driver.

The archive includes no vendor libraries, recordings, or per-device calibration.
Generated calibration stays in private RAM storage and is refreshed each service
start. Setup refuses unsupported firmware, calibration clients, and invalid
factory data; unavailable runtime calibration is retried before serving alignment.

Experimental prerelease for the supported firmware. Face, eye, depth, and color
passthrough cameras are not alignment inputs.
Logs are in /dev/questlhsync-gxr/service.log. Disable the module and reboot to
stop it. SHA256SUMS accompanies the installable archive.

Galaxy XR v0.5.1 (experimental)

Galaxy XR 0.5.1 for Samsung Galaxy XR (SM-I610), firmware I610UEU2AZF3.

Expands the offline KernelSU WebUI exposure cutoff from 1–5 ms to 1–10 ms,
in 0.1 ms steps. Automatic factory calibration now defaults to 10 ms, allowing
observations when camera exposure stays above the previous 5 ms limit.
The cutoff filters captured frames; it does not change camera exposure.
Longer exposures may reduce accuracy during motion.

Existing saved cutoffs are preserved during an update. To adopt 10 ms, open
the module WebUI, choose Use default, then Save & apply. Legacy calibration
bundles retain their own limits.

Adds per-camera cutoff, rejected-exposure, observation-frame, empty-frame and
accepted-frame-age diagnostics to distinguish exposure rejection from missing
detections. These counters do not certify an alignment lock. Exposure parsing
also rejects malformed and out-of-range values without integer overflow.

The wider cutoff has automated policy coverage; this release does not claim
new headset accuracy or tracking validation at 10 ms.

Install the automatic.zip in KernelSU Manager and reboot. If late root loading
prevents startup, use the module Action button. Setup reads this headset's factory
camera profile and queries its runtime head-origin transform, then generates the
four tracking-camera maps locally. No checkerboard, Python, ADB preparation, or
calibration from another headset is needed by the installer.

Requires Virtual Desktop/SteamVR and the QuestLHSync PC compatibility build that
supports Galaxy XR. The module does not install the PC driver.

The archive includes no vendor libraries, recordings, or per-device calibration.
Generated calibration stays in private RAM storage and is refreshed each service
start. Setup refuses unsupported firmware, calibration clients, and invalid
factory data; unavailable runtime calibration is retried before serving alignment.

Experimental prerelease for the supported firmware. Face, eye, depth, and color
passthrough cameras are not alignment inputs.
Logs are in /dev/questlhsync-gxr/service.log. Disable the module and reboot to
stop it. SHA256SUMS accompanies the installable archive.

Galaxy XR v0.5.0 (experimental)

Configurable exposure cutoff for Samsung Galaxy XR (SM-I610), firmware I610UEU2AZF3.

Adds an offline KernelSU WebUI with a persistent 1–5 ms exposure cutoff and
Save & apply to restart capture. Automatic factory calibration now defaults to
5 ms. The cutoff filters frames rather than changing camera exposure. Legacy
calibration bundles keep their existing limits.

A live 5 ms trial maintained approximately 240 usable frames per second across
four cameras and 0.28–0.32 degree alignment error during the observed locked
portion. This is limited testing on one headset, not a guarantee for every setup.

Fixes rejection of valid camera timestamps when BOOTTIME and MONOTONIC have
little or no accumulated suspend offset. Clock failures now include the reason
and sampled values for diagnosis. Future, stale and non-increasing timestamps
remain rejected.

Install the automatic.zip in KernelSU Manager and reboot. If late root loading
prevents startup, use the module Action button. Setup reads this headset's factory
camera profile and queries its runtime head-origin transform, then generates the
four tracking-camera maps locally. No checkerboard, Python, ADB preparation, or
calibration from another headset is needed by the installer.

Requires Virtual Desktop/SteamVR and the QuestLHSync PC compatibility build that
supports Galaxy XR. The module does not install the PC driver.

The archive includes no vendor libraries, recordings, or per-device calibration.
Generated calibration stays in private RAM storage and is refreshed each service
start. Setup refuses unsupported firmware, calibration clients, and invalid
factory data; unavailable runtime calibration is retried before serving alignment.

Experimental prerelease for the supported firmware. Face, eye, depth, and color
passthrough cameras are not alignment inputs.
Logs are in /dev/questlhsync-gxr/service.log. Disable the module and reboot to
stop it. SHA256SUMS accompanies the installable archive.

Galaxy XR v0.4.2 (experimental)

Clock startup fix for Samsung Galaxy XR (SM-I610), firmware I610UEU2AZF3.

Fixes rejection of valid camera timestamps when BOOTTIME and MONOTONIC have
little or no accumulated suspend offset. Clock failures now include the reason
and sampled values for diagnosis. Future, stale and non-increasing timestamps
remain rejected. This fix has been checked with simulated clock samples; live
confirmation on an affected headset is still needed.

Install the automatic.zip in KernelSU Manager and reboot. If late root loading
prevents startup, use the module Action button. Setup reads this headset's factory
camera profile and queries its runtime head-origin transform, then generates the
four tracking-camera maps locally. No checkerboard, Python, ADB preparation, or
calibration from another headset is needed by the installer.

Requires Virtual Desktop/SteamVR and the QuestLHSync PC compatibility build that
supports Galaxy XR. The module does not install the PC driver.

The archive includes no vendor libraries, recordings, or per-device calibration.
Generated calibration stays in private RAM storage and is refreshed each service
start. Setup refuses unsupported firmware, calibration clients, and invalid
factory data; unavailable runtime calibration is retried before serving alignment.

Experimental prerelease for the supported firmware. Face, eye, depth, and color
passthrough cameras are not alignment inputs.
Logs are in /dev/questlhsync-gxr/service.log. Disable the module and reboot to
stop it. SHA256SUMS accompanies the installable archive.

Galaxy XR v0.4.1 (experimental)

Initial public release for Samsung Galaxy XR (SM-I610), firmware I610UEU2AZF3.

Install the automatic.zip in KernelSU Manager and reboot. If late root loading
prevents startup, use the module Action button. Setup reads this headset's factory
camera profile and queries its runtime head-origin transform, then generates the
four tracking-camera maps locally. No checkerboard, Python, ADB preparation, or
calibration from another headset is needed by the installer.

Requires Virtual Desktop/SteamVR and the QuestLHSync PC compatibility build that
supports Galaxy XR. The module does not install the PC driver.

The archive includes no vendor libraries, recordings, or per-device calibration.
Generated calibration stays in private RAM storage and is refreshed each service
start. Setup refuses unsupported firmware, calibration clients, and invalid
factory data; unavailable runtime calibration is retried before serving alignment.

Experimental prerelease for the supported firmware. Face, eye, depth, and color
passthrough cameras are not alignment inputs.
Logs are in /dev/questlhsync-gxr/service.log. Disable the module and reboot to
stop it. SHA256SUMS accompanies the installable archive.