This is not what happened. From 2007-2009 HW manufacturers had no answer to the iPhones Software. Sure you could build a phone on top of Windows Mobile, Sonys

This is not what happened. From 2007-2009 HW manufacturers had no answer to the iPhones Software. Sure you could build a phone on top of Windows Mobile, Sonys Xperia X1 is my favorite entry from this time period, but you had no consolidated Software Vision for a mobile OS. Customers were craving phones that were as accessible as iPhones were, with a good example being the datepickers in mobile safari. You couldn't fix this with a Custom Windows Mobile Homescreen. Neither Nokia, nor anyone else in Mobile Phones at the time had thought about the software part as much as about the hardware. Even Andy Rubin got smacked in the face by the iPhone Keynote, but his advantage was the lack of organizational and technological debt that anyone else watching this keynote in a position to act plagued. Apple was highly regarded inside Google when it comes to design decisions and is so until this very day (Why again does my Pixel 2 lack an 3.5mm socket?) so for Rubin simply adopting the design and ui vision while following different engineering principles was a path that had less hurdles for him than for everyone else in the position to do something about it in 2007. That's why Android is where it is, not because Google decided to go the OpenSource way with it. Customers decided this was the only viable alternative, they brought money to the platform and developers followed. Sure it was a lot fun stuff happening on the platform aswell that gave it the positive look, but this didn't affect the relevant apps to stay iOS only until they couldn't afford to anymore, simple market share decided that. Device Manufacturers were desperate for anything, if they had to pay license fees for closed source software or not wouldn't have mattered if there had been a viable answer to iOS in 2007.