A complete, reproducible guide to diagnose and fix chronic night (IR) over‑exposure on Suntek/Novatek‑platform trail cameras (e.g. HC‑940Ultra, HC-950Ultra, HC‑960Ultra‑li and siblings), by correcting the auto‑exposure (AE) tuning inside the firmware and re‑computing the firmware checksums so the patched image boots and flashes normally.
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Updated
Jul 29, 2026 - Python