How do I factory reset a Motorola WT41N0 wearable computer?

Question

I've got two Motorola WT41N0 Wearable Computers with WiFi issues.

If they run out of battery the certificate is lost; and for some reason the device will not properly enroll again.

So, I've got a guide on how to set it up, but that's after it's factory reset.

How do I do that?

Solution

From the manual (found a copy here):

The Power button is also used to reset the wearable terminal by performing a warm or cold boot.

• Warm Boot (Soft Reset) - Resets the wearable terminal.
• Cold Boot (Hard Reset) - Resets the wearable terminal and restores all factory default settings.

additionally:

A cold boot also restarts the wearable terminal, but erases all stored records and entries in RAM. Data saved in flash memory or a memory card is not lost. In addition it returns formats, preferences and other settings to the factory default settings.

lastly:

To perform a cold boot on a WT41N0 press and simultaneously hold the 1, 9 and Power button. Do not hold down any other keys or buttons. The wearable terminal initializes.