Latest Yarvik Xenta 13c user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 4.1.1; pt-pt; Xenta TAB13-201 Build/Xenta TAB13-201) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Safari/534.30	Android Browser	Android 4
Mozilla/5.0 (Linux; U; Android 4.1.1; en-us; Xenta TAB13-201 Build/Xenta TAB13-201) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Safari/534.30	Android Browser	Android 4