![PSA: If you have an older iPhone with slow performance, a new battery could solve your problems - 9to5Mac PSA: If you have an older iPhone with slow performance, a new battery could solve your problems - 9to5Mac](https://9to5mac.com/wp-content/uploads/sites/6/2017/05/iphone-6s-plus-1.jpg?quality=82&strip=all)
PSA: If you have an older iPhone with slow performance, a new battery could solve your problems - 9to5Mac
![Apple apologizes for not telling customers iPhones with older batteries would slow over time | TechCrunch Apple apologizes for not telling customers iPhones with older batteries would slow over time | TechCrunch](https://techcrunch.com/wp-content/uploads/2017/12/iphone-camera.png?w=730&crop=1)
Apple apologizes for not telling customers iPhones with older batteries would slow over time | TechCrunch
![iOS 11.3】許せん!iPhoneの「計画的陳腐化」問題。でも大丈夫。約束通り、iOS 11.3でバッテリーの劣化状態を確認してパフォーマンス抑制を“オフ”、無効化できる新機能。 | moshbox iOS 11.3】許せん!iPhoneの「計画的陳腐化」問題。でも大丈夫。約束通り、iOS 11.3でバッテリーの劣化状態を確認してパフォーマンス抑制を“オフ”、無効化できる新機能。 | moshbox](https://moshbox.jp/be/wp-content/uploads/2018/01/iOS1125-Battery-Setting.png)
iOS 11.3】許せん!iPhoneの「計画的陳腐化」問題。でも大丈夫。約束通り、iOS 11.3でバッテリーの劣化状態を確認してパフォーマンス抑制を“オフ”、無効化できる新機能。 | moshbox
![Apple iOS 10.2.1 Problems: Touch ID, Bluetooth, Contacts, Battery Drain, Grayscale Images - AppleToolBox Apple iOS 10.2.1 Problems: Touch ID, Bluetooth, Contacts, Battery Drain, Grayscale Images - AppleToolBox](https://appletoolbox.com/wp-content/uploads/2017/01/Touch-ID-iOS-10.png)
Apple iOS 10.2.1 Problems: Touch ID, Bluetooth, Contacts, Battery Drain, Grayscale Images - AppleToolBox
![Youtube HUGE Battery drain / iPhone 7 iOS 10.2.1 - Is there a fix besides closing the apps after the use ? : r/iphone Youtube HUGE Battery drain / iPhone 7 iOS 10.2.1 - Is there a fix besides closing the apps after the use ? : r/iphone](https://i.redd.it/22xrmo64qdjy.jpg)
Youtube HUGE Battery drain / iPhone 7 iOS 10.2.1 - Is there a fix besides closing the apps after the use ? : r/iphone
![Three Ways to Tell If You Should Get a New iPhone Battery before 2019 - F11Photo / The Print Refinery - Bozeman Three Ways to Tell If You Should Get a New iPhone Battery before 2019 - F11Photo / The Print Refinery - Bozeman](https://f11photo.com/wp-content/uploads/sites/13/2018/12/iPhone-battery-photo.jpg)
Three Ways to Tell If You Should Get a New iPhone Battery before 2019 - F11Photo / The Print Refinery - Bozeman
![Apple iOS 10.2.1 Problems: Touch ID, Bluetooth, Contacts, Battery Drain, Grayscale Images - AppleToolBox Apple iOS 10.2.1 Problems: Touch ID, Bluetooth, Contacts, Battery Drain, Grayscale Images - AppleToolBox](https://appletoolbox.com/wp-content/uploads/2017/01/iOS-10.2.1-Update-328x240.png)