Geek Corner: A Neewer Firmware Notice For About Three People. Those three people, other than me, will have: GFX100 also according to the firmware notes. Other Fujifilm cameras are also impacted. Lovely things. Novel form factor and the power of an AD400 for the price of an AD200. Less if you catch a discount code … Continue reading Geek Corner: A Neewer Firmware Notice For About Three People.