I upgraded the firmware and everything works well except for two "issues":
1. In Netflix, when I hit the back button in the middle of a show (to go back to previous menu), it crashes and pops up a notification if I want to open app again or send feedback to Netflix. It only crashes when I hit the back button during a show, otherwise there are no issues with running Netflix. It used to run fine without any crashes in the previous firmware.
2. The black menu bar at the bottom has a square button which used to bring up "open apps" in the previous firmware version. Now it doesn't do anything. I like the option of bringing up open apps and manually closing them one-by-one (unless there's another way to do it). It's an OCD thing. That's the only reason why I keep the black menu bar. (Does installing a 3rd party launcher like Nova give that option?)
Appreciate feedback on this.