Samsung Galaxy Tab S4

Samsung Galaxy Tab S4

Android 8.1

Turn use of lock code on your Samsung Galaxy Tab S4 Android 8.1 on or off

Read help info

The lock code protects the contents of your tablet from unauthorised use (such as pictures and messages). When the lock code is turned on, it needs to be used every time you turn on your tablet and when it has been in sleep mode.

Step 1 of 16

Find "Screen lock type"

Slide your finger downwards starting from the top of the screen.

Step 2 of 16

Find "Screen lock type"

Press the settings icon.

Step 3 of 16

Find "Screen lock type"

Press Lock screen.

Step 4 of 16

Find "Screen lock type"

Press Screen lock type.

Step 5 of 16

Create lock code using iris scanning

Press Iris.

Step 6 of 16

Create lock code using iris scanning

Press CONTINUE.

Step 7 of 16

Create lock code using iris scanning

Press the required lock code and follow the instructions on the screen to create an additional lock code.

Step 8 of 16

Create lock code using iris scanning

Press CONTINUE.

Step 9 of 16

Create lock code using iris scanning

Follow the instructions on the screen to create the lock code using iris scanning.

Step 10 of 16

Create lock code using iris scanning

Press the indicators next to the required settings.

Step 11 of 16

Create lock code using iris scanning

Press DONE.

Step 12 of 16

Turn off use of lock code

Press Screen lock type and key in the current lock code.

Step 13 of 16

Turn off use of lock code

Press None.

Step 14 of 16

Turn off use of lock code

Press REMOVE DATA.

Step 15 of 16

Turn off use of lock code

Press REMOVE.

Step 16 of 16

Return to the home screen

Press the Home key to return to the home screen.

1. Find "Screen lock type"

Slide your finger downwards starting from the top of the screen.
Press the settings icon.
Press Lock screen.
Press Screen lock type.

2. Create lock code using iris scanning

Press Iris.
Press CONTINUE.
Press the required lock code and follow the instructions on the screen to create an additional lock code.
Press CONTINUE.
Follow the instructions on the screen to create the lock code using iris scanning.
Press the indicators next to the required settings.
Press DONE.

3. Turn off use of lock code

Press Screen lock type and key in the current lock code.
Press None.
Press REMOVE DATA.
Press REMOVE.

4. Return to the home screen

Press the Home key to return to the home screen.