Ever since the last update, I was not able to use my fingerprint scanner
properly anymore. At first I thought the problem was my fingers being
too sweaty but after letting my sister try it, it still do not work most
of the time. I had tried restartin...
Sometimes my lockscreen would display a message "make sure home key is
clean and dry..." and that's when the fingerprint sensor won't work. I
had to manually unlock with a pin. This happen every few hours.