It can be annoying if you forget how loud your iPhone volume is set. You can be in a public space and pull up a video but not realize where your volume is set, causing the audio to blare out of your ...

Depending on which iPhone you have, your smartphone will have two volume buttons, a side button, a Ring/Silent switch, or an Action button, and if it's an iPhone SE or older iPhone, a Home button.

You can set up persistent notifications from specific apps so they stick to the top of your iPhone screen. With persistent notifications in iOS, when your phone is unlocked and an important alert ...