iOS 12 Performance On iPhone 5s, iPhone 6 Plus, 6s, iPad mini, More Compared | Redmond Pie
iOS 12.3.1 Improves Battery Life of Older iPhones
Do anybody know how to enable this? I found this in an iPhone 6 phone iOS 12. And when you hold the time, or Battery, or Carrier, it would display in the
iOS 12 on iPhone 6: Should You Update? (Battery Life, Performance & Speed Test) - YouTube
How To Save Battery Life On iOS 12 - iPhone, iPad, iPod Touch