battery replacement
how much it cost for battery replacement of my Iphone 12? still under warranty. I want to replace it because since I updated my ios, my iphone 12 battery drains quickly and the battery health went down so fast.
iPhone 12, iOS 14
There is troubleshooting you’ll want to try first. See https://www.apple.com/batteries/maximizing-performance/ and https://support.apple.com/en-us/HT201264
If trying all troubleshooting doesn’t help Apple will run remote diagnostics on the battery. If it tests normal and healthy you’d pay it off pocket for a battery replacement which is $69 in the US https://support.apple.com/iphone/repair/service/battery-power
If it fails diagnostics and there is no liquid or accidental damage, not any unauthorized modifications to the phone it would be serviced under warranty.