Samsung SCH-S960RWBTFN - Manual (Page 400)

7. Confirm the new pattern by redrawing it and then tapping
Confirm. The Unlock pattern is set.
8. Enter the backup PIN code and tap Continue.
9. Reenter the PIN to reconfirm the previous entry and
tap OK.
Changing the Screen Lock Pattern
This feature allows you to change the previously stored unlock
pattern and update it if necessary. This process is similar to
changing your password from time to time.
1. From the Home screen, press and then tap Settings ➔
Lock screen.
2. Tap Screen lock.
3. Retrace your current pattern on the screen.
4. Tap Pattern and repeat steps 3 - 7 from the previous section.
Deleting the Screen Lock Pattern
1. From the Home screen, press and then tap Settings ➔
Lock screen.
2. Tap Screen lock.
3. Retrace your current pattern on the screen.
4. Tap None.
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