generates a mobile user agent for either iphone or android.
user agent
generates a windows user agent for either firefox or chrome
user agent
generates an android user agent for android versions 4.3-7.1
user agent
generates an android user agent for android versions 4.3-7.1
user agent
generates an iphone user agent for iOS 7-10
user agent
generates a chrome user agent on either windows or mac
user agent
generates a firefox user agent on either windows or mac
user agent
Mozilla/5.0 (Android; Android 7.1; Xperia Build/NDE63X) AppleWebKit/535.40 (KHTML, like Gecko) Chrome/49.0.3982.372 Mobile Safari/535.8