Samsung A30s and A Series Fingerprint Sensor Calibration Needed Problem Fix
Are you having trouble with your Samsung A30s or A Series fingerprint sensor? If you're seeing a message that says "Fingerprint sensor calibration needed," this video will show you how to fix it.
In this video, we'll walk you through a few simple steps to calibrate your fingerprint sensor and get it working again. We'll also explain what might be causing the problem in the first place.
