How To CHECK Fingerprint SENSOR is Working or Not in Samsung | TechZone

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Published on April 19, 2025 1:01:12 PM ● Video Link: https://www.youtube.com/watch?v=eXQ243VBeho

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Having trouble with your Samsung phone’s fingerprint sensor?
In this video, we’ll show you how to check if the fingerprint sensor is working or not using simple steps — no apps required!

What You’ll Learn:
How to test fingerprint sensor on Samsung
Secret Samsung hardware test code
Easy way to find fingerprint issues
Fix or verify if your fingerprint is damaged or working properly

This method works on most Samsung Galaxy models — from budget to flagship!

Step-by-step guide included so you can follow along easily.
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