Latest bq Vienna user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 5.1; BQS-4525 Build/LMY47D) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.131 YaBrowser/14.5.1847.18432.00 Mobile Safari/537.36	Yandex Browser 14	Android 5