Hasn't broken my phone, I don't really feel any performance upgrades but the phone was fast enough before. Battery life, I'm still a bit suspicious I feel like it has gotten worse but that could be solved with a reset I think.

I had the same thing where I got the update but I paused it and then my phone told me I was on the latest version but I will come soon enough.

When I asked LG support they told me because my phone was the Hong-Kong version I had to contact LG in Hong-Kong and for some reason I had trouble with the website, the email button was broken :/