You registered it with an email, and it hangs? Do a hard reset, then try again.
https://help.barnesandnoble.com/app/...20Soft%20Reset
Quote:
To power off your NOOK, press and hold the power button for 10 seconds. At that point, the device should be turned-off. Wait a few seconds, and then press and hold the power button for about 2 seconds to turn your NOOK back on.
|