Is Iphone Battery Health Accurate. 3- restore iPhone iOS from laptop. Best way to charge is above 25 until 80-95.
More accurate battery percentages and battery indicators no more unexpected. How to Calibrate Your Laptops Battery for Accurate Battery Life Estimates This is a problem that occurs in most battery-powered electronics these days so this process should work on iPhone Android and even tablets or laptops almost all of which use lithium ion batteries. But that doesnt make it that far off.
2- reset all content on iPhone.
I would expect this to have dropped by at least 1. The battery health estimate IS wrong. 1- full iCloud backup. I would expect this to have dropped by at least 1.
