Updated my phone last night. Here is the rundown:
First File was already downloaded and took about 15 minutes to install, including app optimization on startup.
Second file:
File Size: 1.3 GB
Download time: ~15 minutes on a 200 Mb/s connection - Ave clock speeds on my connect are 225 with lowest clock ever at 211 and highest ever at 260. Verizon server was either heavily used at the time I downloaded or their have their server underclocked (regulated).
Install Time: ~20 minutes. The phone will do a couple regular installs with reboots, then reboot to an install screen that provides a % of completion, then reboot to the regular install screen, and finally a reboot for startup.
App Optimization: 60 minutes - This was the longest process. There were only 283 apps that were optimized on my phone, but the total process took about 60 minutes to complete.
All in all, it was rather smooth. I had to restart twice after install and optimization was complete as a couple apps and widgets were not functioning correctly.
I had to uninstall Amazon Underground App (seems that it is now preinstalled and the preinstalled version was conflicting with the version I already had), which only really uninstalled the updates and left the preinstalled app.
Finally, I did a cache wipe.
First 12 hours have been good. No major issues I have noticed. Phone runs smooth and is snappy. The screen dim on wake up take a bit longer than I'm used to before the screen gets bright again, but I think that has to do with snooze feature, which I have not played with at all yet.
That's all for now. I will report again after a couple/few days.
Kratos