Is my battery going wrong
My iPhone SE is now 10 months old and battery health is down to 88% the phone now needs charging in the afternoon and won’t last a day any more when it has full charge overnight.
A friend has an older phone iPhone XR that is still on 99% so I’m asking is mine a duff battery and is it under warranty? I bought the phone new hoping I would get a phone to last
iPhone SE, iOS 12