Tim Cook says users will be able to turn off battery management feature that reduces iPhone performance in future iOS update
Apple had already said that a future iOS update will give users more insight into the state of their battery. In an interview with ABC News …
Context & Ripple Effects
This is the third beat in a month-long arc: after [[a:925069|Geekbench benchmarks exposed that Apple was managing power demands on iPhones with degraded batteries]], Apple confirmed the practice and said it existed to prevent shutdowns. Days later it committed to an early-2018 update adding battery health visibility. Cook's ABC News interview now adds the piece users were demanding: an actual off switch for the throttling itself.
The concession matters because the original implementation shipped silently — users only learned their phones were being slowed when independent benchmark analysis surfaced it. Turning throttling into a user-controlled setting converts a trust problem into a settings toggle.
First-order effects
- Owners of older iPhones gain control over whether their device trades peak performance for shutdown protection once the update lands.
- Apple absorbs the trade-off it previously managed invisibly: users who disable the feature take on the risk of unexpected shutdowns themselves.
Second-order effects
- Independent benchmarks like Geekbench are established as the de facto audit layer for handset performance claims — vendors now know undisclosed power management will be caught and priced into public perception.
Third-order effects
- If the pattern holds, the endgame is engineering throttling out of relevance rather than litigating it: Apple's later hardware-software system to reduce performance impacts as batteries age points that way, and the reported AI-powered battery management mode planned for iOS 19 suggests the next phase is adaptive management that adjusts to individual usage rather than a blunt global slowdown.
The trend: Smartphone makers are moving from opaque, blanket performance management toward disclosed, user-controlled, and ultimately usage-adaptive battery systems.