@Stargazer77, the update and installation went smoothly but it did take a long time. I would definitely heed the warning to plug the phone into the charger and use wifi. If the phone runs out of power during the installation it could cause major problems.
Unfortunately I made the mistake of not recording what the versions were before the update so I can't tell exactly what was updated.
The software update shows:
Software version MMB29.MS320VLUDU3AQF2
Baseband version S320VLUDU3AQF2
These are the versions showing after the update from about device:
Android version 6.0.1
Android security patch level June 1, 2017
Baseband version S320VLUD3AQF2
Kernel version 3.10.49-9411209; dpi@SWDG2912 #1
Build number MMB29M.S320VLUDU3AQF2
SE for Android status Enforcing; SEPF_SECMOBILE_6.0.1_0030: Fri Jun 23 10:01:37 2017
Hardware version S320VL.04
Security software version ASKS v1.2_161011
Knox version 2.6 (there are a number of items listed here--if needed let me know and I will enter them)
Hope this helps.
The eyes through which you see others may be the same as how they see you.