fingerprint system not working on blu life one x2

[Android Central Question]

have tried deleting and redoing fingerprint but end up having to put in security code. any ideas please?

 

[B. Diddy]

Welcome to Android Central! Is the fingerprint sensor not recognizing your fingerprint, or does it seem like it's just not working at all? Does it work in Safe Mode? http://howtosafemode.com/2754/how-to-turn-on-safe-mode-on-blu-life-one-xl