OG YouTube v5.2.27 Downloader, All Qualities, Background/ScreenOff Playback v8.10

Keep up with your favorite YouTube channels and access the world’s videos anywhere with the official YouTube app for Android.

What's New
Bug fixes and improvements, notably:
- missing video scrubber bar during fullscreen playback on some devices
- missing action bar (including search) on other devices

Features:
All qualities playable *140p~720p* (Google disable 1080p from being playable)
Download all available qualities
Download more than one video at the same time
4 Formats available to download 3GB, FLV, MP4 and MP3
Pause/Resume option for downloads
Download videos as MP3 directly
Background & Screen off playback
Select default quality
And more

Whats new:
Screen off playback
Background playback
Build unrooted version (com.google.android.ogyoutube)

Installation:
nonroot :
Package Name : com.google.android.ogyoutube
You can install it without delete the original version
Download here non-root installation file

root :
Package Name : com.google.android.youtube
You should delete the original version
Download here rooted installation file
Note :
Don't login to your account. If you, nothing will works

This app has NO advertisements