Fingerprint sensor errors

[L2KBishal]

I don't know why but my phone show error on fingerprint sensor its outout of warranty and don't know what to do.

Does its software problem or hardware problem 

I will leave a screenshot for better understanding 

Thank you 

Galaxy A70 

[Onuu7]

Try removing registered fingerprints and re adding them.

[L2KBishal]

I have already factory reset my device more then 3 time nothings happens i have removed al fingerprint as well as

[drharshXDA]

You cannot do anything on your own.Please visit service centre regarding this issue.They will caliberate all the sensors.I also faced this issue once and did the same what you tried!so please visit service centre.within few minutes they will fix your issue

[L2KBishal]

So this is software problem ?
I visit the service center they said they only repair under warranty mobile my phone is out of warranty!

[drharshXDA]

Not software.this is hardware anomaly.and why they are saying that they repair phones under warranty only!they should charge for the work outside warranty but it will be solved at service centre only

[indiantrueindian]

Not a software problem i am sure

As i am also using A70

No issues.
Follow the steps said by service centere.

[L2KBishal]

Yeah I'm ready to pay money as they want but they refuse to repair 😞😞

[drharshXDA]

Strange!better visit any expert local repair shop.They will help you or contact samsung customer care or email them,they will help you out

[shivam18]

Hello B2KBishal bro. Please go to www.samsung.com and contact Samsung CEO there. Mail the CEO remember bro please describe your Smartphone issue there bro .