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OnePlus 9 pro fingerprint sensor via OnePlus 9 Pro

  1. Balzano
    Cupcake Aug 16, 2021

    Balzano , via OnePlus 9 Pro , Aug 16, 2021 :
    So all of a sudden my fingerprint sensor started acting up. It suddenly stopped recognizing my fingers. So i remover the saved prints and redid it. But it doesn't matter because it can't find my fingerprint from locked screen or other applications.

    I tried rebooting the phone. Removing and adding the fingerprints again.

    edit; trying to add fingerprints now results in an error message.

     

    #1
  2. Dresa91
    User of the Year 2016; Most Active User 2020 Aug 16, 2021

    Best Answer
    Dresa91 , Aug 16, 2021 :
    okay. try it again without the screen protector.
     

    #4
  3. Dresa91
    User of the Year 2016; Most Active User 2020 Aug 16, 2021

    Dresa91 , Aug 16, 2021 :
    Are you using a screen protector?
    Can you test it in safe mode?
    Did you clear cache in recovery?
     

    #2
    Caomhin and J4t1np4r3kh like this.
  4. Balzano
    Cupcake Aug 16, 2021

    Balzano , via OnePlus 9 Pro , Aug 16, 2021 :
    I am using a protector but it hasn't been a problem until now. I'll try without it.

    Problem is that it's no problem adding fingerprints. It's only when I try to unlock with the same print that it doesn't work.
     

    #3
  5. Balzano
    Cupcake Aug 16, 2021

    Balzano , via OnePlus 9 Pro , Aug 16, 2021 :
    It works... So frustrating. Guess i have to find another protector. Because this one is annoying and not really working around the rounded corners. Thanks for the quick reply
     

    #5
    nerdkabir, B_Wrath and Dresa91 like this.
  6. Dresa91
    User of the Year 2016; Most Active User 2020 Aug 16, 2021


    #6
    nerdkabir, Caomhin and J4t1np4r3kh like this.
  7. G_V._M._sKKA , via OnePlus 9 Pro Pine Green , Sep 7, 2021 :
    Welcome to op9...
    Same after every restart for me.
    For me it fixes it self after some time/days without any specific things to do.

    Search for "fingerprint" in the forum to find All the other posts. But i would not recommend doing any of the suggested methods trying to fix this. It's a waste of time.
     

    #7
  8. Daniel Morales
    Cupcake Oct 14, 2021

    Daniel Morales , Oct 14, 2021 :
    friend, how did you solve it, mine is a 9 pro us version and nothing does not show me or the image of the footprint
     

    Attached Files:


    #8