Latest bq Prague user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 5.1; BQS-5010) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.89 Mobile Safari/537.36	Chrome Mobile 76	Android 5
Mozilla/5.0 (Linux; Android 5.1; BQS-5010 Build/LMY47D; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/54.0.2840.85 Mobile Safari/537.36	Chrome Webview 54	Android 5
Mozilla/5.0 (Linux; Android 5.1; BQS-5010 Build/LMY47D) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 YaBrowser/15.10.2454.3908.00 Mobile Safari/537.36	Yandex Browser 15	Android 5