Senator Wants Apple To Answer Questions on Slowing iPhones (reuters.com)
The chairman of a U.S. Senate committee overseeing business issues asked Apple to answer questions about its disclosure that it slowed older iPhones with flagging batteries, Reuters reported on Wednesday, citing a letter. From the report: The California-based company apologized over the issue on Dec. 28, cut battery replacement costs and said it will change its software to show users whether their phone battery is good. Senator John Thune, a Republican who chairs the Commerce, Science and Transportation Committee, said in a Jan. 9 letter to Apple Chief Executive Officer Tim Cook that "the large volume of consumer criticism leveled against the company in light of its admission suggests that there should have been better transparency."
I also don't think this change was just to make the batteries last the full day. It was also to address an issue where the device was requesting more power than the degraded batteries could provide and was causing unexpected shutdowns. I know of several people with older iPhones that random turn off. It sounds like this could have been the problem.
Fanboy or no, Apple likes repeat customers, and phones becoming useless garbage doesn't help retention. They didn't slow down their phones to make people buy new phones. They add features that are only available on new phones to do that. Intentionally making old phones not work drives people to other manufacturers. We can safely remove the tinfoil hats for a minute.