2158: It's still showing the Installing System Update animation.
2159: It just vibrated and restarted. It's now showing this awesome flower and dots animation.
Video from Android Police.
2201: It's now optimising my apps. Up to now the process has gone surprisingly fast. Though usually, this app optimising stage is the slowest anyway.
2204: It's still optimising. Now up to 25 of 118!
2022: 66 of 118! Wow, this is more than double the time it took to "install" the new operating system... And it's only about half way through...
2033:20: 113 of 118, and the phone is getting pretty hot now.
2033:40: 117 of 118. Nearly there!
2234: Finishing boot!
2235: It's done! Finally!
