Sharing some of what I have noticed since I installed this build.
1- The boot screen load bar is now thinner.
Attachment 280027
2- After restarting apps I had open before the action is still open. Even after closing them the running apps section doesn't close. Just stays black with the date.
Attachment 280028
3- Icons are flatter now and doesn't have the background but also look more "cartoonish"
Attachment 280031
4- New Camera Layout
Attachment 280032
Hub accents are now back to blue again with a big compose at the bottom ( didn't take a pic)
I also noticed that the lockscreen had a different wallpaper than the app tray. Wondering if this will be a feature we get in the final build.
In this dev build btw there is no music or photos app.
Like Bla1ze I don't recommend daily driver use however it does receive calls and make calls, send and receive texts. Wifi and data works.
I am eager to see the final build and how it will all be. All in all with this dev build my Z10 does feel like a newer device.