RICOH GR IV

GR IV stories from Ricoh sources: development and September 2025 launch, firmware 1.04 and 1.11, the GR WORLD app, the GF-2 flash and the R09010 filing.

GR accessories · GR firmware log · GR custom firmware

Latest

GR IV firmware 1.11 adds electronic shutter up to 1/16000 second 2026-02-13
GR WORLD 1.2 adds GR IV firmware and Image Control tools 2026-01-13
GR IV firmware 1.04 changes battery and charging controls 2025-11-28
Ricoh announces the tiny GF-2 flash, with GR III support to follow 2025-08-21
Ricoh R09010 gains radio approval for multiband Wi-Fi and Bluetooth 2025-06-28
Ricoh confirms GR IV development with a new sensor, lens and processor 2025-05-22

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