Earlier quoted context omitted.
Oh man, you should have seen the mobile sphere before Android...
Before iOS, to be fair. Touchscreens got the attention but the use of the iPod’s popularity to negotiate a non-terrible cellular market was equally transformative. The carriers used to charge something on the order of $50k each to be listed in their app stores and their percentage of revenue was high and negotiated based on your perceived ability to pay: we had several clients bail on J2ME projects because they were…
iOS didn't move the needle on open source, open bootloaders or anything gp mentioned. All iOS did was shift the balance of power from telecom companies to Apple.
Android was far more open than all that came before it: the source code was available,it used open source & contributed back, and brought a very "PC" mindset[1] to an industry that had always considered handsets to be appliances (save a few Nokia models in the Communicator line).
1. "Intents" that could be handled by any app of the users choosing was very much like "Open with..." on PCs. Even disregarding the open source stuff, Android was very much an open system just for that reason.