Mozilla/5.0 (Linux; Android 4.2.1; JY-G4 Build/JOP40D) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.116 Mobile Safari/537.36 OPR/21.0.1437.74904
ManufacturerJiayu
ModelG4
BrowserOpera Mobile
Channel
Version21.0.1437.74904
Rendering EngineBlink
Operating systemAndroid
Version4.2.1