Latest F2 Mobile F80 Piabella user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 6.0; F80 PIABELLA) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.120 Mobile Safari/537.36	Chrome Mobile 91	Android 6
Mozilla/5.0 (Linux; Android 6.0; F80 PIABELLA) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.96 Mobile Safari/537.36	Chrome Mobile 81	Android 6