iPhone’s screen is renowned for how bright it can get, with 2,000 nits of peak brightness, as reported by Apple. But what’s the use of such numbers when you can’t control the brightness levels? This ...

There could be several reasons why your iPhone’s brightness keeps changing. You may have Auto-Brightness or True Tone on, other features like Night Mode or Dark Mode may be malfunctioning, or your ...

As an Amazon Associate, we earn from qualifying purchases. TweakTown may also earn commissions from other affiliate partners at no extra cost to you. Use left and right arrow keys to seek audio. Is ...

I've been plagued by an odd iOS bug for a while now. I couldn't tell you exactly when it started, but sometime during the iOS 26 era, I noticed that my iPhone 17 Pro Max's brightness controls were ...

So, you've been binge-watching your favorite TV series on your iPhone all afternoon when out of nowhere, your screen starts dimming on you. No biggie — you probably just have auto-brightness on.

Pixel 9 users are complaining that auto-brightness on their Pixel 9 series can be erratic. This can be because of data migration of the adaptive brightness model from your older phone to your new ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...