I bought my first almost-smartphone — a Nokia 6610 — in 2002, and even back then, mobile phones had a wonderful, intuitive, simple technology to engage or disengage with them called a power button.

One UI 7 did a lot to bring Samsung’s phones up to a new standard, and some cool little features that usually fly under the radar are included in that. One UI 7 lets you change your power button ...

Irene Okpanachi is a Features writer, covering mobile and PC guides that help you understand your devices. She has five years' experience in the Tech, E-commerce, and Food niches. Particularly, the ...