Oneplus One Update to Lollipop CM 12.1 | COS (YOG4PAS1N0) | Android 5.1.1| Official OTA

In this video, Oneplus One is updated to the latest Android version 5.1.1 Lollipop. It was updated from CM11s to CM12.1 and received official OTA update.
Watch in 720p for best clarity.
A Cyanogen OS update, 12.1-YOG4PAS1N0, incremental.

The phone received the update notification on 25th August and I upgraded it on 2nd September. Sorry for the delayed upload.
_________________________________________________________________

There are several features and enhancements in this update, and I haven't mentioned some of the changes included in the OS, so let me list down all the changes in this version down below:

1) CM12.1, Android 5.1.1 Lollipop
2) Default theme updated
3) Default home launcher's app drawer includes vertical scroll view
4) Phone dialer replaced by Truedialer as system app
5) Gallery and AudioFx icon changed (No improvements)
6) Chrome browser default home page set to Bing.com
7) Live display (Screen filter) (found under Settings - Display)
8) Screen pinning notification change
9) Boxer mail integration in Calendar app
10) Ability to change LCD density(dpi) (dpi = 400, best for Oneplus One)
11) Cyanogen Browser (Useless | Uninstallable)
12) The UX of the overall system is butter smooth and most of the apps works faster than ever before..
13) Battery life improved slightly.
_________________________________________________________________

Music: Funky Chunk | incompetech
.
_________________________________________________________________

Please comment below to let me know what I should improve upon and also feel free to ask for any help if required.
_________________________________________________________________

Thank you for visiting.
Please like, share, comment and of course subscribe to my channel.
Lot's of awesome and improved videos will be coming soon.
-MSPTech

~-~~-~~~-~~-~
Please watch: "LeTv 1S Review India"
→ https://www.youtube.com/watch?v=-fXD5...
~-~~-~~~-~~-~