Sony pushes firmware updates for eight of its cameras to improve overall stabilityMay 17, 2019
Sony’s software engineers might have some sleep to catch up on, as eight Sony cameras have received incremental firmware updates to smooth out the stability of the cameras.
Specifically, Sony has released firmware updates for its a9 (version 5.01), a7R III (version 3.01), a7 III (version 3.01), a7R II (version 4.01), a7S II (version 3.01), a7 II (version 4.01), a6500 (version 1.06) and a99 II cameras (version 1.01). Sony doesn’t elaborate on what exactly has been fixed, other than to say the updates ‘[improve] the overall stability of the camera[s].’
Before downloading and installing the latest firmware updates, be sure to read through the instructions provided by Sony on each of the firmware update pages linked above.
Source of this (above) article: http://www.dpreview.com/news/2184303346/sony-pushes-firmware-updates-for-eight-of-its-cameras-to-improve-overall-stability