Almost every electronic device that relies on computerized circuitry suffers the occasional hiccup in functionality. Your Nook Simple Touch GlowLight is no different, and may freeze at some point and not respond to any button presses. A simple reboot should correct this issue, but if the freezing continues you may need to perform a more drastic factory reset.

Reboot Your Nook

Step 1

Press the "Power" button and hold for 20 seconds. This forces your Nook to power down.

Step 2

Let your Nook sit to dissipate any residual charge, leaving it off for at least a few seconds before attempting to power on.

Step 3

Hold the "Power" button for two seconds. Your Nook should power on and function normally.

Reset To Factory Condition

Step 1

Open the gear icon located on your Status Bar. Select "All Settings," then "Device Info."

Step 2

Select "Erase & Deregister Device" to open a new menu. Confirm your choice by tapping the "Erase & Deregister Device" button.

Step 3

Tap "Reset the Nook." Your Nook will erase all content on the device, returning it to factory settings.