Watch together · 4:01 · English

Make a parent’s phone easier to read

Watch a small text-size change on iPhone and Android, then check whether reading and replying are easier. A four-minute illustrated family guide.

English captions are visible in the video. A selectable caption track and the transcript below are also available. Playback stays on Haven & Signal; no YouTube connection is needed.

Try one useful step

Take the next step together.

Try the reading example and follow the steps for your parent’s phone.

Open the phone-reading guide →Keep the one-page reading card →

iPhone and Android · 4 minutes · Illustrated examples. Menu names and supported apps vary by phone. Ask your parent before changing a setting.

Read the full transcript

Make the next family message easier to read, with one small change to the phone your parent already knows. Then check they can reply and find their way back.

Start with something your parent actually wants to do, like reading a family message. Ask what feels difficult, and let them keep the phone in their hands if they want to. Together, you'll answer three questions: which setting changes the problem, how far should you move it, and can they still finish the task? Before changing anything, note the original setting so you can get back.

Think of a message like a note on paper. You could print the letters larger, hold a magnifying glass over one part, or switch on a lamp. Those are different changes. On a phone, font size makes supported text larger. Screen magnification gives you a closer view. Brightness makes the screen lighter or darker; it doesn't enlarge letters. Display size, called Display Zoom on iPhone, can enlarge controls too. The paper comparison explains the difference, but apps don't all respond in the same way.

Now watch this example. As the letters grow, the message takes up more lines. Make them bolder, and the strokes get heavier. Ask your parent which version feels comfortable, without choosing for them. This graphic shows the idea; it isn't a phone screen, and its sizes don't match particular device settings. The useful setting is the one that works in their familiar app. Start with one small change.

Apple's iPhone guide puts the controls under Settings, Accessibility, then Display and Text Size. Open Larger Text and move the slider a little. Larger Accessibility Sizes offers more choices if needed. Bold Text is a separate option on the previous screen. Change one thing, then return to the message. Apple's setting works in supported apps, so the preview in Settings isn't the whole check.

On Android, Google's guidance is to open Settings, search for Font size, and move the slider. You can search for Display size separately if controls also need attention. Some steps depend on the Android version, and Samsung and other manufacturers may use different menus. Google also notes that font size doesn't affect every app. If the labels differ, pause and check your device's instructions.

Here's the part that's easy to miss: readable words are only one part of using a message. Back in the familiar app, can your parent identify the sender, read the whole message, and find where to reply? Can they see the keyboard and return to the conversation list? Larger text can change the layout. Follow the whole task.

Give your parent time to try, and offer a cue if they ask. If the change gets in the way, return to the setting and restore the position you noted. No full phone reset is needed. Practice finding that setting again while you're together. If an account asks for a password or code, let the owner handle it privately. One comfortable change is enough for this session.

Before you finish, let your parent choose whether to keep the change. Leave a short reminder of what changed and how to undo it. Want the full steps beside the phone? Get the free reading guide and printable practice cards at Haven and Signal dot com. The links are in the description. Visit the site, choose one small change, and try it together.

Video credits

Haven & Signal · Illustrated educational video. Published September 12, 2026.

Music: “Reverie” by Scott Buckley, released under CC BY 4.0. Music edited with fades and a loop, and mixed under narration to fit this video. www.scottbuckley.com.au

Photography: Andrea Piacquadio, Helena Lopes, Anna Shvets and Pavel Danilyuk / Pexels; Centre for Ageing Better / Unsplash. Photos illustrate everyday contexts; they do not depict customer testimonials or device testing.

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