Fingerprint sensor calibration needed

[raihanrns]

Samsung A34 5g 

Problem : Fingerprint sensor calibration needed 

 Note : It's an unofficial phone so I can't go to the authorised centre.. 

[plant35]

Just factory reset your device. Then after set up first register your fingerprint.
But remember don't back up all the data, only back up photos, videos, pdfs (Do not use Smart switch). If you back up all your data and settings with smart switch it will be starting again.

🔴 Caution: Most of the time this method will fix this problem. But if issue persists visit a mobile repair shop.

[roshika]

Fingerprrint sensor calibration needed