Firmware Update – SonyAlphaLab
Sony adds Animal Eye AF to the a6400 with new 2.00 firmware update: Digital Photography Review
Sony A6400 is still a Great buy in 2021, and possibly in 2022 too
Sony a6400 Review | PCMag
Sony a6400 Review
Sony a6400 Firmware 2.0 Enables Real-Time Animal Eye Autofocus | CineD
Sony a6400 Firmware Version 2.0 Released ! - Camera News at Cameraegg
Sony Alpha A6400 review - Amateur Photographer
Sony Alpha a6400 Mirrorless Digital Camera Body (Black)
Sony announces new APS-C a6400 plus firmware 5.0 for a9, a7r III and a7 III - Newsshooter
Sony Camera News: a6400 to Record Internal 4K for Under $1,000
Sony α6400 - Wikipedia
Sony A6400 touts improved autofocus and object tracking - CNET
Sony unveils new a6400 camera and major firmware updates for Alpha lineup - Videomaker
Sony A6400 Firmware v2.00 Released - AlphaShooters.com
Sony released the 2.0 firmware update for the A6400 (Adds real-time Eye AF for animals) – sonyalpharumors
Drivers and Software updates for ILCE-6400 | Sony USA
Sony A6400 camera review: Definitely not a vlogger's dream camera | Engadget
Sony A6400 « NEW CAMERA
New Firmware and Software updates coming for A7III, A7RIII and A9 - Mark Galer
How to UPDATE Sony A6400 Firmware 2.0 Animal Eye AF| How to install it - YouTube
How to Update and Install Firmware on Sony Alpha Cameras - YouTube
Sony A6400 review | Cameralabs
Sony A6400 Firmware v2.00 Released - AlphaShooters.com
Sony a6400 2.0 Firmware Update adds Real-time Eye AF for Animals - Newsshooter
