Bixby button remapping will comes to previous Galaxy phones running Android Pie with an update Yesterday brought some big news for the Galaxy S10, as we learned that Samsung would allow owners of the S10 devices to remap the dedicated Bixby button to launch any third-party app. Now we've got some more good news, this time for owners of previous Samsung flagships. Samsung has confirmed that it will extend its Bixby button remap feature to previous flagship phones. In a blog post detailing Bixby's features
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Preference:
– https://www.phonedog.com/2019/02/21/samsung-bixby-button-remap-previous-galaxy-flagships-android-pie

Source: https://www.youtube.com/watch?v=2tvKP4mTOpQ