fingerprint if this keeps happening, restart your phone on samsung galaxy a31

[emjey17]

How can I fix this tell me how please!

[99issouf]

I have restrated it so many times but it is not repaired please help me 

[jilly_eeys]

Is it ok now?

[Ren1925]

Cant believe that samsung is broke nowadays, samsung fingerprint sensor problem, green line problem, and forum also cannot help. Lol, no to samsung again