Latest Revo You Plus user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 5.1; Revo_Youplus) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.162 Mobile Safari/537.36	Chrome Mobile 80	Android 5
Mozilla/5.0 (Linux; Android 5.1; Revo_Youplus Build/LMY47D) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/39.0.0.0 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/352.0.0.9.116;]	Facebook Messenger 352	Android 5