How to change Samsung door lock password?

Changing your Samsung door lock’s password (or user code) is a good idea if you believe someone might have seen it. Here’s a general procedure to change the password on most Samsung door locks. However, please note that the exact steps might vary depending on the specific model of your door lock.

To change the password for the Samsung door lock:

1. Open the battery cover of the inner body.
2. Pressing the [Register] Button (from the inside).
3. Enter the current password (‘1234’ after initialization) when the number pad is lighted, and press the [*] button.
4. Enter the new password (4 to 12 digits) and press the [*] button.
5. Checking New Password Operation (from the outside).To ensure the password has been correctly registered, check the new password and close the door.

Remember Password Safety:

• When entering your password, be aware of your surroundings to ensure no one is watching.
• Consider changing your password periodically for added security.

If you’re unsure about any of the steps or don’t match your specific Samsung door lock model, refer to the user manual that came with your lock. If you’ve misplaced the manual, you can often find digital versions online by searching for your door lock’s model number.

Also, I think you’d better change your master code for your Samsung door lock is a good idea to keep much safe.

To change the Master Code for your Samsung door lock:

1. 1. Open the battery cover of the Interior Unit and press the [REG] button briefly.
   2. When the Touchscreen is illuminated, enter the current Master PIN Code (the default master code is ‘1234’) and press the [*] button.
   3. Press the [*] button after pressing the [1] button.
   4. Enter the new Master PIN Code and press the [*] button. Note: Master PIN Code must be 4~10 digits.

For more Samsung door lock problems and troubleshooting, please check this article: Samsung Door Lock Problems and Troubleshooting Guide.