Among all the new cool features of the Galaxy S10+, there’s one that users are particularly excited about and it doesn't have to do with the new cameras or powerful chips. Ever since Samsung introduced the dedicated Bixby button to its smartphones, people have been wanting the ability to use it for something else. Naturally, since that will largely negate the benefits of having it in the first place, Samsung has been stubbornly refusing to add that functionality natively.

That changed with the release of the Galaxy S10 line when Samsung promised that it will finally allow users to change ...