Bixby or bust: Samsung won't let you change the dedicated Galaxy S8 button

(Image credit: Samsung)

BixbySamsung's answer to Apple's Siri – hasn't made its official debut yet, but it seems the on-phone digital assistant may already be overstaying its welcome for some users.

It appears that Samsung has blocked the ability to remap the dedicated Bixby button on the yet-to-be-released Galaxy S8, ensuring the button remains exclusively for calling up the digital assistant, according to a report from XDA Developers.

While Samsung seemingly never intended for the Bixby button to be customizable in the first place, third-party developers were able to change what it could do, assigning it to functions such as launching the camera or Google Assistant instead.

Following a recent update, however, this ability has now been removed, with a Samsung representative confirming in a tweet that button remapping was "exploiting a system-level behavior", and will not be an officially-supported function for the foreseeable future.

This means that unless Bixby really takes off, future Galaxy S8 owners may be stuck with a button that could potentially go unused – especially when you consider that Bixby won't even get voice command functionality at launch.

It also feels like a missed opportunity, as giving users the option to map their favorite app or feature as a shortcut could easily help the S8 to stand out from other major smartphones on the market. 

Then again, having a dedicated, permanent button for Bixby on the S8 also increases the chances that it'll actually be used when the phone launches, but that's just us speculating.

The Samsung Galaxy S8 hits the US on April 21, followed by the UK and Australia on April 28. It's priced at from $720, and at £689 / AU$1,199, SIM-free, although a fully unlocked option won't be available in the US until a month or more after the initial launch.

Parker Wilhelm
Parker Wilhelm is a freelance writer for TechRadar. He likes to tinker in Photoshop and talk people's ears off about Persona 4.
Latest in Samsung Galaxy Phones
The Samsung Galaxy S25 Edge on display the January 22, 2025 Galaxy Unpacked event.
All three rumored Samsung Galaxy S25 Edge colors shown off in ‘official’ images
The Samsung Galaxy S25 Edge on display the January 22, 2025 Galaxy Unpacked event.
Samsung Galaxy S25 Edge colors seemingly revealed in new video, and there’s another sign of an imminent launch
Samsung Galaxy S25 on a blue deals background
Bored with your iPhone? The ‘incredible’ Samsung Galaxy S25 just hit a record-low price in the Amazon Spring Sale
Samsung Galaxy Z Flip 6 in blue
5 things I want from the Samsung Galaxy Z Flip 7
Samsung Galaxy S25 from the front
The Now Bar on Samsung One UI 7 is about to get a lot more useful – and could soon match Live Activities on iOS
The Samsung Galaxy S25 Edge on display the January 22, 2025 Galaxy Unpacked event.
A fresh Samsung Galaxy S25 Edge leak hints at a 2K display and a titanium frame
Latest in News
Nintendo Switch 2 Joy-Con up-close from app store
Nintendo's new app gave us another look at the Switch 2, and there's something different with the Joy-Con
cheap Nintendo Switch game deals sales
Nintendo didn't anticipate that Mario Kart 8 Deluxe was 'going to be the juggernaut' for the Nintendo Switch when it was ported to the console, according to former employees
Three angles of the Apple MacBook Air 15-inch M4 laptop above a desk
Apple MacBook Air 15-inch (M4) review roundup – should you buy Apple's new lightweight laptop?
Witchbrook
Witchbrook, the life-sim I've been waiting years for, finally has a release window and it's sooner than you think
Amazon Echo Smart Speaker
Amazon is experimenting with renaming Echo speakers to Alexa speakers, and it's about time
Shigeru Miyamoto presents Nintendo Today app
Nintendo Today smartphone app is out now on iOS and Android devices – and here's what it does