NOOK Tablet has received a security update to bring our devices to industry standard compliance. To confirm that your device has received this update, ensure that your software version is 1.4.4.
To verify you have the latest software version for your NOOK Tablet:
1. Tap "Settings" from the Quick Nav Bar.
2. Tap "Device Info".
3. Tap "About Your NOOK" and confirm that your software version is 1.4.4.
This update will be sent to your device automatically via Wi-Fi.