![Benjamin Mayo on Twitter: "My phone has finished its battery calibration (part of iOS 14.5 for 11 series phones). I went from 86% reported maximum capacity to 90%. So there's that. https://t.co/g5mttxbkiZ" / Benjamin Mayo on Twitter: "My phone has finished its battery calibration (part of iOS 14.5 for 11 series phones). I went from 86% reported maximum capacity to 90%. So there's that. https://t.co/g5mttxbkiZ" /](https://pbs.twimg.com/media/EysoofAWYAMbUKX.jpg:large)
Benjamin Mayo on Twitter: "My phone has finished its battery calibration (part of iOS 14.5 for 11 series phones). I went from 86% reported maximum capacity to 90%. So there's that. https://t.co/g5mttxbkiZ" /
![Apple replaced my iPhone 11 battery free of charge. My warranty was already expired. – Rienk Jan Schurer Apple replaced my iPhone 11 battery free of charge. My warranty was already expired. – Rienk Jan Schurer](https://i0.wp.com/rienkjanschurer.nl/wp-content/uploads/2021/06/iPhone-11-9-May-health.png?resize=414%2C353&ssl=1)
Apple replaced my iPhone 11 battery free of charge. My warranty was already expired. – Rienk Jan Schurer
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Battery Calibration Board only from iPhone 5 to iPhone 11 Pro for JC-VS 4-IN-1 Mobile Phone code reading programmer - Injured Gadgets
![How to Use Apple's Battery Health Recalibrating Tool For iPhone | Everything You Need To Know! - YouTube How to Use Apple's Battery Health Recalibrating Tool For iPhone | Everything You Need To Know! - YouTube](https://i.ytimg.com/vi/l54hi9yolow/sddefault.jpg)
How to Use Apple's Battery Health Recalibrating Tool For iPhone | Everything You Need To Know! - YouTube
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iPhone 11 users report improved battery capacity after iOS 14.5's battery recalibration process - SoyaCincau
![Some iPhone 11 Users Seeing Increased Battery Health Percentages After iOS 14.5 Recalibration Process - MacRumors Some iPhone 11 Users Seeing Increased Battery Health Percentages After iOS 14.5 Recalibration Process - MacRumors](https://images.macrumors.com/t/pF-wuZbXgUiVoe-bfDLWUmHRnXg=/1200x1200/smart/article-new/2021/04/important-battery-message-iphone-11.jpg)
Some iPhone 11 Users Seeing Increased Battery Health Percentages After iOS 14.5 Recalibration Process - MacRumors
![Apple Releases iOS 14.5 Beta 6 to Developers, Includes Battery Health Calibration for iPhone 11 Line « iOS & iPhone :: Gadget Hacks Apple Releases iOS 14.5 Beta 6 to Developers, Includes Battery Health Calibration for iPhone 11 Line « iOS & iPhone :: Gadget Hacks](https://img.gadgethacks.com/img/12/09/63752784014653/0/apple-releases-ios-14-5-beta-6-developers-includes-battery-health-calibration-for-iphone-11-line.w1456.jpg)
Apple Releases iOS 14.5 Beta 6 to Developers, Includes Battery Health Calibration for iPhone 11 Line « iOS & iPhone :: Gadget Hacks
![2021 Newest Qianli Copy Power Battery Calibration Cable For Iphone 11 To 12promax Battery Health Data Change Repair - Repair Tool Sets - AliExpress 2021 Newest Qianli Copy Power Battery Calibration Cable For Iphone 11 To 12promax Battery Health Data Change Repair - Repair Tool Sets - AliExpress](https://ae01.alicdn.com/kf/H2ea12e76ff9b4c0680681dad2d96788cu/2021-Newest-Qianli-Copy-Power-Battery-Calibration-Cable-For-iPhone-11-to-12promax-Battery-Health-Data.jpg_Q90.jpg_.webp)
2021 Newest Qianli Copy Power Battery Calibration Cable For Iphone 11 To 12promax Battery Health Data Change Repair - Repair Tool Sets - AliExpress
![How to Use Apple's Battery Health Recalibrating Tool For iPhone | Everything You Need To Know! - YouTube How to Use Apple's Battery Health Recalibrating Tool For iPhone | Everything You Need To Know! - YouTube](https://i.ytimg.com/vi/l54hi9yolow/mqdefault.jpg)