Latest Cherry Mobile Spin Max 2 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 8.1.0; Spin Max 2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.81 Mobile Safari/537.36	Chrome Mobile 85	Android 8
Mozilla/5.0 (Linux; Android 8.1.0; Spin Max 2 Build/O11019) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.81 Mobile Safari/537.36	Chrome Mobile 85	Android 8