I’m also using an 9yo iPhone 7 which got its battery replaced 7mos ago. I charge it every day because of heavy YouTube usage. It is still on 100% capacity
My SE3, I use for Reddit, Twitter and bank apps only but it was the first on to have its capacity dip before my IP7.
Any thoughts my SE friends?
Don’t worry about it. It’s not the iOS update’s fault. The battery degrades even if you don’t update iOS, it’s inevitable. Let your phone settle for a few minutes after updating and don’t check battery health so often.
The iPhone 7 came out in late 2016 which is 7 years ago.
Oh sorry boout that. I have a 6, not 7