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How to Reset Ultraloq UL3 Series to its Factory Settings?

The admin code was set up by you when you program the lock for the first time.

If you forget it, please reset your lock via the U-tec App and Reset Button, then set it up again.


A factory reset erases all the users' data from your lock, restoring it to its original, out-of-the-box settings. Any fingerprints or codes can unlock Ultraloq UL3 Series in the factory default mode.

Step 1. Remove the battery cover.

Step 2. Find a small paper clip and stick one end into the reset button hole.

Step 3. Press and hold the reset button for at least 5 seconds until a beep is audible. The lock's display will show "No User".

Step 4. If you are using U-tec App, you need to delete the lock in the App. U-tec App > UL3 > Settings > Remove Device.


Reset an Ultraloq Smart Lock via the Reset Button

Using the Reset needle to push the Reset button for around 5 seconds until you hear the beeps or voice notification.

Remove the battery cover, and the reset button is above the Battery Box.



Related article after you reset an Ultraloq Smart Lock via the Reset Button: How can I do if the U-tec App says "Registration error..."