Samsung GT-I9100LKGDBT, GT-I9100RWGDBT → Location and security → Set up screen lock → Pattern

Set an unlock pattern

1 In Idle mode, open the application list and select Settings

→ Location and security → Set up screen lock → Pattern.

2 See the on-screen instructions and example patterns and select Next.

3 Draw a pattern by dragging your finger to connect at least 4 dots.

4 Select Continue.

5 Draw a pattern again to confirm.

6 Select Confirm.

Set an unlock PIN code

1 In Idle mode, open the application list and select Settings

→Location and security → Set up screen lock → PIN.

2 Enter a new PIN (numeric) and select Continue. 3 Enter the PIN again and select OK.

Set an unlock password

1 In Idle mode, open the application list and select Settings

→ Location and security → Set up screen lock → Password.

2 Enter a new password (alphanumeric) and select Continue.

3 Enter the password again and select OK.

Getting started

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