Apple obviously writes its own software for the iPhone, but Samsung's phones all run a customized version of Google's open-source Android, and Samsung is so dominant that it could very well split off and start building its own version of Android, just as Amazon did with the Kindle Fire.
The Ospreys seized the initiative at the start of the second half with a Wallace offside allowing Biggar to split the posts again, and Munster had to scramble back to deny Andrew Bishop a try after a Mike Phillips break.