iPhone 12 battery life span
After upgrading to iOS 15 my iPhone 12 battery health dropped in two weeks from 100% to 97%.
To be mentioned that I use authorised charger and lead!
My phone is 10 months old.
I never left my phone on charge over night or reaching 100% charge.
Is it something wrong with the update?
Am I entitled for battery replacement?
Thank you.
iPhone 12