The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
I have checked repeatedly that True Tone is turned off because I don't want iOS changing my brightness. But it continues to change the brightness even to the very lowest it can go. How do I get this to stop?!
iPhone 15 Pro Max, iOS 17
Try Settings > Accessibility > Display & Text Size > (scroll down) Auto-Brightness = “off”.
Try Settings > Accessibility > Display & Text Size > (scroll down) Auto-Brightness = “off”.
Thank you! That looks to have solved it. Very much appreciated!
That’s great news. Just bear in mind doing this may affect your battery life.
Enjoy your iPhone.
True Tone off but iPhone is still dynamically adjusting brightness
