For more detailed software-assisted steps, you can refer to the guide on How to Reset Admin Password For ZKTECO Fingerprint Device at . Method 2: Resetting via ZKTime Management Software
Go to > Add New Device and ensure the IP address matches your UA300.
This may reset the admin password to the default, which is typically . Method 4: Reset via Management Software
Open a web browser on your computer and search for a "ZKTeco backdoor password generator" or use the official ZK software utility.
Resetting your ZKTeco UA300 time attendance terminal to factory defaults is a critical troubleshooting step. It resolves system freezes, erases corrupted data, and clears forgotten administrator privileges. zkteco ua300 factory reset
Which (e.g., ZKTime 5.0, ZKTime.Net, BioTime) do you use?
Often, users look for a "factory reset" simply because the former administrator left the company, locking everyone out of the menu. If you just need to bypass the admin lock without erasing employee data, a physical reset button won't do it. Instead, use the master keyboard unlock sequence: Press the key. The screen will display "Admin Affirm".
| Symptom | Likely Cause | Fix | |-----------------------------|----------------------------------|---------------------------------------------| | Still asks for password | Reset incomplete / wrong jumper | Repeat hardware method, ensure short timing | | No network connection | Static IP reset | Reconfigure IP to match your LAN subnet | | USB not recognized | Driver not installed | Install ZK USB driver (Silicon Labs CP210x) | | Data lost | Expected | Re-enroll users and reconfigure rules |
If the device is connected to your network, you can reset it using ZKTeco Software like : Connect the device to your PC via a network cable. Open the software and go to Device > Connect . For more detailed software-assisted steps, you can refer
If you remember the administrator password or can log in as a user with sufficient privileges, this is the easiest and safest method:
What or menu layout (Black/White or Color screen) does your device have?
No. A factory reset only erases user data, logs, and settings. The firmware (operating system) remains the same version.
Do you need to before erasing the device? Method 4: Reset via Management Software Open a
Click to remove the admin lock without deleting user attendance data. 3. The "Super Password" (Time-Based) Method
Method 1: Factory Reset via the Device Menu (Standard Method)
Resetting the ZKTeco UA300 depends on whether you have administrator access or need to bypass a lost password. The process can be done through the device menu, physical hardware overrides, or dedicated software tools. 1. Resetting via Device Menu (Admin Access Required)
If software and menu options fail, you can trigger a reset through the physical tamper switch located on the back of the device.
Verify your administrator identity using a registered fingerprint, card, or password.