Calibration is not a routine maintenance task. It is specifically needed if: Screen Replacement
For independent repair shops and advanced users, the calibration tool is accessed via the or ADB commands combined with specialized PC software like Octoplus , Z3X , or Easy Jig . samsung fingerprint calibration tool
Most deep calibration requires Samsung's G-SP (Global Service Partner) software, which is only legally available to authorized service centers. Calibration is not a routine maintenance task
If you use a non-genuine or low-quality replacement screen, the calibration tool will often fail because the glass density or transparency does not meet OEM specs. ✅ General Troubleshooting If you use a non-genuine or low-quality replacement
: Requires physical calibration jigs (rubber jigs) for optical sensors to work correctly.
The is internal service software. If you’re not a Samsung-authorized repair center, don’t attempt to use it . You risk permanently disabling the sensor. Instead, visit an authorized service center for proper calibration.
Fingerprint Sensor Calibration After Android Screen Replacement