You've gotta make sure that all your native samsung apps are up to date and then you should see the setting: https://www.digitaltrends.com/mobile/how-to-remap-t

You've gotta make sure that all your native samsung apps are up to date and then you should see the setting: https://www.digitaltrends.com/mobile/how-to-remap-the-bixby-button/ https://www.digitaltrends.com/mobile/how-to-remap-the-bixby-... Rooting will still give you the most functionality, but Samsung has finally at least partially relented.