Samsung Galaxy Alpha - Manual (Page 62)

Personalizing
62
Changing the alternative password
You can change the password that you use as an alternative to scanning your fingerprints.
1
On the Apps screen, tap Settings → Finger Scanner → Change alternative password.
2
Scan a registered fingerprint or tap Enter backup password.
3
Enter a new password and tap Continue.
4
Enter the password again and tap OK.
Unlocking the screen with fingerprints
You can unlock the screen with the registered fingerprints.
On the Apps screen, tap Settings
→ Finger Scanner → Screen lock → Fingerprint.
Alternatively, on the Apps screen, tap Settings → Lock screen → Screen lock → Fingerprint.
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 Apps screen, tap Settings
→ Finger Scanner → Verify Samsung account, and then
tap the Verify Samsung account switch to activate it. Enter your Samsung account password
and tap Confirm.