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  1. S

    New Display - Fingerprint calibration issue

    Suddenly my fingerprint stops working. Actually not stopped fully, but it can store data but when I try to unlock with fingerprint, it doesn't detect stored fingerprint data. At this stage I tried to calibrate fod by CIT tool, but it replies with an error "Performance_chart test failed" What is...
  2. S

    FOD Enrolled but not working.

    Hello friends, I'm using Redmi Turbo 3 for 3 months. This device is obviously good enough. Everything was ok upto today afternoon. Suddenly I noticed that I can't unlock my device with finger. Then I deleted previously enrolled fingerprint data and tried to add new one. But it shows some error...