hydro enable or disable fingerprint
unlock on a samsung galaxy s 9 OS 9 +
first on the home key to go back to your
home screen then swipe down and tap on
the Settings icon from here to on lock
screen and security then go down and on
fingerprint scanner you need to pin the
pin code or a password now if you
haven't already set up a fingerprint
scanner you need to set it up once you
set it up already you can go in here to
enable or disable fingerprint it
unlocked so just simply telling us which
and you're done
finally you can tap on the HOME key to
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