Samsung Fingerprint Calibration Tool !!top!! -

: Ensure your device is running the latest firmware, as Samsung frequently releases patches to improve sensor accuracy and fix "calibration needed" errors. External Cleaning

Go to Settings > Display and enable Touch sensitivity . This is crucial if you are using a tempered glass screen protector [Source: 0.5.5]. samsung fingerprint calibration tool

Eliminates light refraction errors for under-display optical units. Use Samsung Self-Repair Assistant : Ensure your device is running the latest

Go to Settings > Display > Touch sensitivity and turn it on. This is crucial if you are using a screen protector. Advanced Method: Using the Hidden Diagnostics Menu Advanced Method: Using the Hidden Diagnostics Menu There

There are two primary forms of this tool:

Type the secret code: *#0*# (Note: This code is blocked by certain carrier firmware versions). Tap on the box. Scroll down to the Fingerprint Test section.