My cycle count is at 47 and the battery health is at 97 I do charge my phone till 80 and won’t let it drop below 20 is this happening because of the iOS 18 ?
[Re-Titled by Moderator]
iPhone 15 Pro Max
Your iPhone is expected to drop 1% per 50 charge cycles. When did you purchase this iPhone? But because the newest your iPhone can be is almost 1 year old as the iPhone was discontinued in September of 2024, meaning your iPhone would have been sitting in a box somewhere, which for long-term is not good for the battery health. It surely isn’t happening because of iOS 18, updates don’t degrade battery health.
Is iOS 18 causing my battery health to drop despite good charging habits on my iPhone?
