Fix Fingerprint Problem in BLU Phone

Here you can learn how to fix Fingerprint issue in BLU Phone.

Fix Fingerprint Problem in BLU

• Restart your device
• Check that you are using the same finger you used when you enrolled in Fingerprint Unlock.
• Ensure your display is clean and without dirt.
• Re-enroll your fingerprint again
• Check for software updates
• Clear the cache and data of the fingerprint scanner app
• Check for physical damage on your phone screen
• Try using a different finger
• Remove any screen protectors or cases
• Final method : Factory reset your device