Last modified: 2014-02-28 23:53:21 UTC
Mozilla/5.0 (Linux; U; Android 4.0.4; en-gb; GT-N7000 Build/IMM76D) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 VisualEditor is disabled.
Mobile Safari isnt just iOS. It is the *default* web browser on many Android phones.
Safari literally doesn't exist on Android phones; there is no such thing. Some mobile browsers report themselves as compatible with Mobile Safari, which appears to be what you're seeing.
Iv given the user-agent. It is the 'Internet' browser that ships with the device. It passes the vast majority on the compliance tests for content editable.