iPhone Lock Screen Looks Dark? Always-On Display Dims It
A dimmed Lock Screen is Always-On Display working as designed. Apple documents eight conditions that blank it entirely, plus the toggle that restores your wallpaper.

Pick your device to see every fix in one place.
A dimmed Lock Screen is Always-On Display working as designed. Apple documents eight conditions that blank it entirely, plus the toggle that restores your wallpaper.
In the Unified layout voicemail is a filter, not a tab. Use the Filter button, or switch to Classic to get the tab back. Plus when it really is your carrier.
Apple points first at your carrier and your plan, and a Screen Time restriction looks identical. Plus why Maximize Compatibility costs you Wi-Fi security.
Apple’s fix is a short ladder with a status bar check between every step, so you stop as soon as it works. Plus the carrier settings screen and the EID.
Message effects, GIFs, video previews and the flashing each have their own switch in Accessibility. Reduce Motion changes the whole system and is rarely needed.
They are two separate spaces, and iCloud Photos uses both. Only Optimize Storage turns free iCloud space into free iPhone space, and it works gradually.
Apple’s own instruction is an hour on the charger, in two halves, with a force restart between them, plus how to tell which fault you actually have.
Usually it is not stuck. Nothing is installed yet, so it is recoverable. Wait, force restart safely, delete the download, then update from a computer.
Swipe it right to left and choose Clear. If it keeps returning, the likeliest reason is that the alert has not expired yet, not a setting you can change.
Only the Home tab is empty while Library, New and Radio work. Owners traced it to Sync Library being off, and it does not use your iCloud storage.