This is the easiest method if you have physical access to the device and an SD card.
If you are troubleshooting a Zebra TC52 touch computer that is frozen, locked out, or suffering from persistent software glitches, a factory reset is the most effective solution. This process clears all user data and returns the device to its "out-of-the-box" state. zebra tc52 factory reset file download
Find the Factory Reset ZIP file and press Power . This is the easiest method if you have
Press and hold the button + PTT (Push-to-Talk) button. When the Zebra logo appears, release the buttons. or suffering from persistent software glitches