I am not buying an iPhone. I still have Apple’s event open in a tab for 10 a.m. Pacific, the way I do every September, because a launch keynote is the starting gun on new-phone season and I have spent the week thinking about replacing mine.

This morning I tapped a link in an email and Chrome opened it.

I installed Firefox in October. I set it up, imported bookmarks, chose my extensions. Then every link on that phone went to Chrome anyway, because Chrome was the default browser and Firefox never asked me to change it. The last restore carried that over along with the wallpaper.

I meant to fix it. I thought about it every time Chrome opened instead of Firefox. I never went looking for the setting.

Quick answer: Android’s default app settings are in Settings → Apps → Default apps. From there you can change your default browser, phone app, SMS app, home screen launcher, and digital assistant. To change your browser: open Settings, tap Apps, tap Default apps, tap Browser app, select the browser you want. Five taps. No app you install will do this for you.

What’s happening

Android ships with defaults for every core function. Chrome opens links. Messages handles texts. Google handles voice commands. When you install a replacement, Android doesn’t automatically switch. The new app sits on your home screen, fully functional when you open it directly, but invisible to the rest of the system.

Every time you tap a link in any other app, Android sends it to the default browser. The one you installed six months ago doesn’t register unless you’ve been to Settings → Apps → Default apps and changed it yourself. The same applies to messaging, the phone dialer, and the home screen launcher.

How to change them

  1. Open Settings
  2. Tap Apps
  3. Tap Default apps
  4. Tap the category you want to change (Browser app, Phone app, SMS app, etc.)
  5. Select the app you want to use

That’s it. The change is instant and applies system-wide. Every link, every text, every “Open with” action routes to your chosen app.

Why you’ve never seen it

Default apps is inside Settings → Apps, a menu most people only open to force-close a misbehaving app or check storage. It’s not labeled in a way that suggests “this is where you tell your phone which apps you actually want to use.” And the apps themselves don’t help. Some browsers prompt once during first launch: “Make this your default?” If you miss the prompt or tap “Not now,” the option doesn’t come back.

The result is a phone where the apps you chose coexist with the apps Android chose, and Android’s choices win every time you tap a link, get a text, or say “Hey Google.” You’re using two browsers, two messaging apps, two of everything, because the operating system never asked which one you preferred and the new app never told you where to change it.

The bigger picture

Default apps are the kind of setting you configure once, on the day you set up your phone, and never think about again. Most people don’t configure them on setup day because they’re still figuring out which apps they like. By the time they’ve decided, the setting is forgotten, and the next phone inherits it.

Default apps are on TrueTo’s list alongside notification channels and the other buried settings that quietly shape how your phone works. Every path is verified; automation for this one is rolling out.


I changed the default browser before the keynote started. Took about ten seconds. Eleven months of Chrome-opening-everything, carried across two phones, fixed by a setting I’d meant to change since October.