mobail fingerprints not working properly and mobail hang and my mobiles 50

[vrajeshshah]

mobail fingerprints not working properly and mobail hang and my mobiles 50

[373683207612]

0

[Prano]

Wipe fingerprint scanner using some good clean microfiber cloth, then delete existing fingerprints and enroll new one.

[Dark00]

I'm using m20...it has hanging issue

[Aasim08]

visit service center