I think they do. The original iPhone never got MMS support for alleged hardware reasons that were bunk. Siri was originally on the AppStore but once bought by A

I think they do. The original iPhone never got MMS support for alleged hardware reasons that were bunk. Siri was originally on the AppStore but once bought by Apple suddenly couldn't run on anything less than an iPhone 4S. There are probably other examples but those are the two I remember.