Mozilla/5.0 (Linux; U; Android 4.2.2; xx; VIETTEL V8411 Build/JDQ39) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30
ManufacturerViettel
ModelV8411
BrowserAndroid Browser
Rendering EngineWebkit
Version534.30
Operating systemAndroid
Version4.2.2