2 2Xtreme21 macrumors regular Original poster Oct 25, 2021 #1 Per the iOS 15.1 release notes, Apple is “fixing the battery calibration” on iPhone 12’s. Has yours changed since the update? Mine (12 mini) was and still is 89%, so no change for me.
Per the iOS 15.1 release notes, Apple is “fixing the battery calibration” on iPhone 12’s. Has yours changed since the update? Mine (12 mini) was and still is 89%, so no change for me.
W wysiwyg1972 macrumors regular Oct 27, 2021 #3 I have a 12 Pro but the calibration message has not shown up. (The one claiming it will take 2 weeks). Is that normal?
I have a 12 Pro but the calibration message has not shown up. (The one claiming it will take 2 weeks). Is that normal?
J johnbourne macrumors newbie Oct 29, 2021 #7 According to Coconut Battery my iPhone 12 Pro battery health has been slowly increasing since installing iOS 15.1. It was 92.2% on 15.0.2 and it's been slowly increasing since Monday and currently at 93.9%.
According to Coconut Battery my iPhone 12 Pro battery health has been slowly increasing since installing iOS 15.1. It was 92.2% on 15.0.2 and it's been slowly increasing since Monday and currently at 93.9%.
gogikr macrumors member Oct 29, 2021 #10 my 12 mini dropped 7% for a month. If anything change pls tell us 🙂