The feature is a battery health recalibration tool, and it's first appeared in the iOS 14.5 beta 6 just released to developers. Apple says the feature works on the iPhone 11, iPhone 11 Pro and
An iPhone battery that’s at 70% health is pretty much unusable- so 70% is essentially 10%. When the battery health says 80%, it’s really more like 45-50% and you can feel it. So the takeaway is - the iOS battery health number is a lie. 80% battery health ain’t 20% less powerful than a new battery. Also the battery health number is gamed.
Starting this year and until December 31, you can get a battery replaced once for $29 ($69 for the XS, XR, and XS Max), whatever the health, for an iPhone 6 or newer model. In January the prices are going up - to $49 for most phones, $69 for the X, XS, XR, and XS Max, and $79 for anything older than a 6 - but Apple hasn't said if there will be
3 things degrades battery capacity: fast chargers, discharging less then 20%, charging to full. Saw 11PM with 97% battery capacity after 1.5 years - owner keeps it in range 35-85%. Some tweaks from Cydia (if you are jailbroken) allows to do so in order not to be a baby sitter for your phone. FriedIce14. Midnight Green.
Some iPhone 11, 11 Pro, and 11 Pro Max users saw inaccurate reports of estimated battery health. Though this did not mean a problem with the actual battery health, it resulted in unexpected battery drains and even reduced peak performance. To fix this, iOS 14.5 recalibrates the maximum battery capacity and peak performance capability on the
a. Send us an email b. Anonymous form. MacBook Pro 13". MacBook Pro 14 & 16". MacRumors Autodetect. MacRumors Autodetect. I am planning to buy a used mobile (iPhone 11 pro 64 gb) from an unknown person. The mobile is 1.5 yrs old but in very clean and neat condition.
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iphone 11 pro battery health