Latest EE Rock user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 5.1; Rook from EE) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.101 Mobile Safari/537.36	Chrome Mobile 75	Android 5
Mozilla/5.0 (Linux; Android 5.1; Rook from EE Build/LMY47D; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/66.0.3359.126 Mobile Safari/537.36 GSA/8.0.22.21.arm64	Google Search App 8	Android 5