pankuuu
Active Level 1
After updating  my mobile A50  with November  patch. We are not able to setup a new fingerprint.. so please dont update your mobile . 
10 Comments
Chetan99
Active Level 3
same problem
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pankuuu
Active Level 1
this can be resolved after cleaning with soft cloth your fingerprint sensor as much time you put your finger on it during fresh fingerprint setup
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ramireddykkr
Beginner Level 3
my mobile too bro
i updated my a50 and then i am not able to set fingerprint lock,it's showing your finger is wet and screen is dirty
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pankuuu
Active Level 1
wait for next update it will be resolved ..but before that give the feedback to samsung about its fingerprint issue
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pankuuu
Active Level 1
this can be resolved after cleaning with soft cloth your fingerprint sensor as much time you put your finger on it during fresh fingerprint setup
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Installed the latest A50 update. Can confirm fingerprint recognition is better now. People getting "Make sure the fingerprint sensor is clean and dry, then try again" error need to do the obvious thing - clean and dry your fingers and the fingerprint sensor and try again.
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pankuuu
Active Level 1
yes, it seems to be a bug
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Highlighted
I faced the same issue initially. Then I took a soft cloth, cleaned the finger and the sensor, and placed my finger to register it. I did this after every single tap. It's a lengthy process, but worked.
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pankuuu
Active Level 1
i also tried that way but it was taking too time but finally it worked
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