Author: Simeon Rogahn | Last update: Friday, September 5, 2025
To reset a smart code door lock:
Take off the battery cover.
Remove the batteries.
Press and hold the reset button inside the battery compartment.
Put the batteries back in while holding the reset button for about 30 seconds.
Let go of the button after the lock beeps or lights up.
Set up new codes as needed.
How do I reset my door lock code?
Follow this simple, step-by-step guide on how to reset your lock's code with ease:
Step 1: Understand Your Door Lock Model. ...
Step 2: Remove the Lock from the Door. ...
Step 3: Detach the Back Cover. ...
Step 4: Identify and Remove the Old Code. ...
Step 5: Insert the New Code. ...
Step 6: Reassemble and Test.
How do I reset my smart door?
Refer to the user manual to locate the 'reset' button on your smart door lock. Use a blunt object like a paperclip to press and hold the 'reset' button for approximately 5 seconds. After releasing the 'reset' button, press the combination 000# on the lock's keypad. This step completes the reset process.
How do I factory reset my lock?
This is typically a small button or hole on the side or bottom of the lock. If your lock has a reset button, press and hold it down. For locks with a reset slot, insert the reset tool provided with the lock. While holding the reset button or tool, set your new combination by turning the dials to your desired numbers.
Can you reset a combination lock if you forgot the code?
In most cases, you can reset a combination padlock without the original combination by following the instructions provided by the manufacturer or consulting a professional locksmith.
Tuya smart lock A230 - reset setting
What is the master code for door locks?
The Mastercode will not unlock your door. It is an added security feature that is used to set up all functions. The default Mastercode is 0-0-0-0. It is recommended that you change it to a code of your own.
How to change password in smart lock?
To reset the code on smart door lock, you need to search for the reset button. Typically this button is on the interior side of the smart door lock. Then is the time to press and hold the button until the indicator light flashes. It signals the smart door lock is ready for reprogramming.
How do I change my door lock code?
How to Change the Entry Code: Keypad Method 1
Step 2: Engage the Lock. Make sure you've unlocked the door and it's open. ...
Step 3: Prime the Lock for the New Code. Press the number 1 button. ...
Step 4: Enter a New User Code. Enter a new user code that's between four and 10 digits long. ...
Step 5: Test the New Code.
How do I reset my lock screen code?
Reset your pattern (Android 4.4 or lower only)
After you've tried to unlock your phone multiple times, you'll see "Forgot pattern." Tap Forgot pattern.
Enter the Google Account username and password you previously added to your phone.
Reset your screen lock. Learn how to set a screen lock.
How do I change my smart code lock?
Steps
Open and unlock your door. ...
Slide the battery cover off the interior side of the lock. ...
Press the program button the number of times that matches the code position. ...
Enter the new User Code you want to program. ...
Press the lock button once. ...
Test the new User Code with the door open to make sure it's working.
How do I deactivate Smart Lock?
To disable Google Smart Lock, open Google Chrome on your device and go to settings. Tap on Passwords and turn off Save Passwords and Auto sign-in.
How do I reset the lock?
Take these steps to reset your lock:
Pull up the shackle to open the lock.
Rotate the shackle 90° counterclockwise and press all the way down.
Hold down the shackle and set your own combination by turning dials.
Turn the shackle back as normal. The setting is now complete.