Latest Samsung Galaxy Tab A 10.5 (SM-T597V) - VZW firmware
Samsung Galaxy Tab A 10.5 (SM-T597V) firmware for USA (Verizon) (VZW): 1 build in the SamMobile archive, newest first. The latest is T597VVRS2BTB2 (Android 9, built 5 February 2020). Open a build to download it, or switch region with the country selector.