Personalising
Deregistering fingerprints
You can deregister your fingerprints using the fingerprint manager.
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On the All apps screen, tap Settings →Finger Scanner →Fingerprint manager. Scan a registered fingerprint, or tap 
and enter the backup password.
Tap 
→Select.
Tick fingerprints to deregister and tap 
.
Changing the backup password
You can change the password that you use as an alternative to scanning your fingerprints. On the All apps screen, tap Settings →Finger Scanner →Change backup password. Scan a registered fingerprint, or tap 
and enter the backup password.
Enter a new password and tap Continue.
Enter the password again and tap OK.
Verifying the Samsung account password
Use fingerprints to verify your Samsung account password. You can use a fingerprint instead of entering your password, for example, when you purchase content from GALAXY Apps.
On the All apps screen, tap Settings →Finger Scanner →Verify Samsung account, and then tap the Verify Samsung account switch to activate it.
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