Neewer QPRO-S firmware

Neewer · QPRO-S · Strobe/Flash Trigger · Flash

Latest firmware for the Neewer QPRO-S is v0.40 (July 31, 2025).

Changelog

QPRO-S firmware changelog

Version 0.40 Latest Released Jul 31, 2025 First seen Jul 8, 2026

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Increase the Min power by 1/512

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Version 0.36 Released Aug 16, 2024 First seen Jul 8, 2026
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1. The LCD contrast parameter is not cleared when restoring factory Settings
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Version 0.34 Released Mar 11, 2024 First seen Jul 8, 2026

Release notes not published by vendor — see official page.
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Version 0.33 Released Aug 8, 2023 First seen Jul 8, 2026
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1. Fixed the flash issue present in A9ii when filming with low shutter speed.
<br/>2. Avoided triggering a single flash when changing flash parameter output under long time shutter. <br/>3. Fixed signal loss when turning on/off shoot under sync out mode.
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