Samsung is now lettings Galaxy S8, S9, and S10 users change — or "remap" — what the Bixby button on your phone's left edge does.
Essentially, it lets you change the Bixby button into a shortcut for an app or feature you want quick access to. I changed the Bixby button on the Galaxy S10 to open the Hangouts app, as that's the app I switch to back and forth the most.
There are two steps you might need to take to do this, as I had to when I first started the phone.
1. You'll need to make sure your Galaxy Apps are up to date.
- First, tap the Galaxy Store icon, and an update menu should appear if your Galaxy apps need to be updated.
- Tap update.
- Then, tap the three-vertical-dot button on the top right.
- Press "My Page."
- Tap "Update all."
2. To remap the Bixby button:
- Press the Bixby button.
- Suffer through the Bixby Voice setup (press "skip" for voice training Bixby to recognize your voice unless you want to use Bixby Voice).
- Press the triple-vertical-dot button on the right of the Bixby Voice home screen.
- Tap Settings.
- Tap Bixby key.
- Tap "Double press to open Bixby" so that you'll only summon Bixby Voice if you accidentally double-press the Bixby button. Unfortunately, there's no way to fully disable Bixby Voice with the Bixby button.
- Tap "Use single press." This will let you pick what app or quick-command a single-press of the Bixby button to open.
- Select which app or quick-command you want the Bixby button to open.
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