When you put a playlist together in your Music app on iPhone, the Music app will automatically generate a cover image. Often, it will be some combination of the album covers from the albums represented the playlist. However, you can also add a photo of your choosing to any playlist you create. Here’s how to add a cover image to your Playlist.

SIM cards (Subscriber Identity Module cards) are how carriers connect your iPhone to their network; they also makes it easy to keep your number when switching phones. If you get a new iPhone, you may end up needing to remove the SIM card from your old phone and insert it into the new iPhone. You may also want to switch one SIM card for another when traveling abroad in order to use a local carrier. Most modern phones have SIM cards, and if you have an iPhone 4s or later, your phone definitely has a SIM card slot in case it’s needed. Here’s how to remove or insert a SIM card from your iPhone.

I've tried to not go overboard in writing about the Pokémon Go sensation, but I did point out the dangers in cycling, or even worse, driving, while playing the game. Niantic, the makers of the popular app, have just released an update that addresses this issue, to some extent. The app can detect your speed and if it senses you are driving, it will display a warning message. It doesn't deactivate the game, but it will ask you if you are a passenger. 

Focus modes, like Do Not Disturb, are pretty handy. This feature allows you to receive all your usual notifications, minus the disruptive sounds and vibrations that tend to come with them. But what if someone on your Favorites list (like your brother, mom, best friend, etc.) has an emergency and can't get ahold of you? Luckily, when Do Not Disturb is active on your iPhone, allowing calls from Favorites is easy.