My iPhone 16 Pro battery is draining quickly

Facebook app has not yet been optimized for iOS 18 by Meta (Facebook parent company) and is consuming 20%. That’s a lot. Please make sure both Facebook is updated to latest version.

Home & Lock Screen is background activity syncing data to iCloud and indexing data on your iPhone for Search and other Apps.

This looks pretty normal. Did you just update to iOS 18.1.1 in the last 5 days or so? If you did, it’s normal for increased background activity to consume more battery capacity. Daily Battery capacity returns to normal around 5 days. If yours is beyond 5 days, please update all your apps and then do a forced restart. The step by step instructions in the Apple Support article I linked below will guide you through the process.

Force restart iPhone - Apple Support

Yes, please post screenshots of your battery usage by app for last 24 hours and 10 days. Within any real information everyone is just guessing. Here’s mine.

Is that the 24 hour or 10 day capacity usage? Your screen should look more like the one I shared. It’s at this path,

iPhone > Settings > Battery > screenshot

Try to show more of the top of the page . I only need to see the first 5 to 10 apps.

You’re welcome. When it’s convenient post your screenshots and we’ll take a look.

You’re welcome. Major news outlets are today reporting that Apples next update is being released today. If you update, the battery consumption will still stay higher for the next 5 days afterwards.