Recently, my iphone 12 (128 GB) battery charge drops from 50% to about 25%. It seems this happened after iOS 17.1 update. Although, I updated it to the newest iOS (17.3.1), but it still remains.
It is really annoying and I can not find a way to fix it yet.
Please help me with this if u know.
thanks
iPhone 12, iOS 17
The battery looks to be in good order.
Try and Force Restart your iPhone EXACTLY as shown below and see whether that resolves the issue:
After the above action has been successfully executed, then monitor your iPhone to see whether the issue persists.
Axel F.
Double check the battery health. You may have a poor battery condition which cannot provide sufficient power for peak performance. What is the Battery Health of your iPhone? Open Settings ➔ Battery ➔ Battery Health and let us know which percentage you see for Maximum Capacity. Also note what is written under Peak Performance. If your battery's Maximum Capacity shows a value of 80% or less, then it has gone through its lifecycle and therefore should be replaced, according to Apple.
Axel F.
Hi Dear Alex
The battery health is 86%
Thanks Axel.
Astonishingly after restating my iphone in your way (although I did it regularly and nothing changed), It seems that things came back to normal.
I am glad that the issue appears to have been resolved. Keep an eye on it as you have been.
Axel F.
Thanks a lot.
You are welcome.
Axel F.
Iphone 12 battery level suddenly drops from 50% to 25% !!!!
