The version of Android that Google bought was just another crappy blackberry clone that would have likely gone no where.
It became Google's cover story for their effort to clone the iPhone because its in their legal interest to claim that Android was an independent effort that just happened to become an iOS-like operating system over time.
But history proves otherwise. The original Android was a crappy Blackberry clone: https://upload.wikimedia.org/wikipedia/commons/thumb/3/30/HT...
And the Android phone they released over a year after the iPhone was was a half-Blackberry half-iPhone clone monstrosity: https://upload.wikimedia.org/wikipedia/commons/thumb/b/be/HT...
From Wikipedia:
An early prototype had a close resemblance to a BlackBerry phone, with no touchscreen and a physical QWERTY keyboard, but the arrival of 2007's Apple iPhone meant that Android "had to go back to the drawing board". Google later changed its Android specification documents to state that "Touchscreens will be supported", although "the Product was designed with the presence of discrete physical buttons as an assumption, therefore a touchscreen cannot completely replace physical buttons". By 2008, both Nokia and BlackBerry announced touch-based smartphones to rival the iPhone 3G, and Android's focus eventually switched to just touchscreens. The first commercially available smartphone running Android was the HTC Dream, also known as T-Mobile G1, announced on September 23, 2008.