Zkteco Ua300 Factory Reset [best] Jun 2026

to regain control. You can then proceed with the factory reset from Method 1. Method 3: Hardware Reset (Tamper Switch)

After a successful factory reset, the device will return to these defaults: : 192.168.1.201 Subnet Mask : 255.255.255.0 Gateway : 0.0.0.0 Admin Password : None (or 1234 for some older variants) To help you further, could you tell me: Are you locked out of the admin menu? Do you have the ZKTeco software installed on a PC? zkteco ua300 factory reset

| Symptom | Cause | Solution | | :--- | :--- | :--- | | After hardware reset, admin pass remains changed | Did not short long enough | Repeat Method 3, hold short for 20 seconds. | | Screen shows “Error 5010” after reset | NVRAM corruption | Perform hardware reset again, but this time remove the coin cell battery for 1 minute before shorting. | | USB reset.dat ignored | Wrong file format or USB size | Use a 4GB USB. Format with Rufus (FAT32, non-bootable). Ensure reset.dat has no .txt extension. | | Device doesn’t boot (black screen) | Firmware crash | This requires a bootable firmware SD card. Contact ZKTeco support for the specific fw_ua300.bin file. | | IP not reverting to 192.168.1.201 | DHCP is still active | After reset, press Menu > Comm > Ethernet > Set to before doing anything else. | to regain control