Although the Galaxy S8 and S8+ have not been released to the public yet, they are apparently receiving their first OTA updates. The updates contain the Android security patch for the month, but more interestingly, has the "fix" which takes away the ability to remap the Bixby hardware button from both devices. It wasn't easy to begin with as you had to install a third party app to get it done, but post the update, it just won't be possible anymore unless you decide to root your brand new device. The build numbe on the two updates are G950FXXU1AQDD (S8) and G955FXXU1AQDD (S8+) .
As of now, the update is only hitting the review units and pre-release handsets probably, since the two smartphones are not yet available for purchase anywhere. However, what this does mean is that if you do decide to buy any of the two handsets or if you have pre-ordered any one of them, the April security patch will be waiting for you, along with the Bixby Button reprogramming limitation patch as soon as you switch on your phone for the first time. Get that Wi-Fi ready and start getting to know Bixby I guess!
Saikat Kar (tech-enthusiast)