Ricoh GR IV Monochrome Firmware 1.10

The Ricoh GR IV Monochrome Firmware 1.10 is an official system software feature update released by Ricoh for its dedicated black-and-white compact street camera, the RICOH GR IV Monochrome. This technical delivery expands both creative and operational horizons for monochrome purists, providing genuine Sabatier-style photo-inversion rendering in real time directly from the native camera engine.

The definitive milestone of version 1.10 is the newly developed Solarized Effect Image Control profile, which produces surreal, dreamlike aesthetics by selectively reversing tonal gradations and subject contours. Accessible and fine-tuned via the Fn button, users can select among three distinct rendering behaviors: Type 1, which boldly solarizes midtones while anchoring true highlights and deep shadows; Type 2, which splits reversals across boundaries to emphasize graphic edge definition; and Type 3, which reverses lower-tier shadows to produce an uncanny glossiness. Additionally, the firmware introduces the AF Point recentering toggle upon power cycle, USER mode state restoration, and wireless standby connectivity with the smart device GR WORLD app.

For fine-art street photographers and monochrome devotees who rely on the RICOH GR IV Monochrome for evocative, high-contrast imagery, this update delivers transformative creative versatility without requiring darkroom solarization or computer editing. The Ricoh GR IV Monochrome Firmware 1.10 is available as a free download from the Ricoh Imaging technical support hub and can be applied by placing the update binary file (.BIN) onto an in-camera formatted SD card.