how to calibrate fingerprint sensor

[tharuna50]

[vivek006]

Take it to service center, they'll fix it..

[veer]

Go to serive center may be your problem solve in centre

[Ehsank]

as message clearly says,"if this problem continues, contact customer service
however before that you can restart and try
or reset/format ur device and check

[rajkm008]

Visit nearby Samsung authorised service centre they will fix it...