There has been so many complaints about this so that I cannot resist but do it this way.ATTENTION: protip incomingIf you are stuck at the 'Galaxy Note' screen for whatever reason (phone hung up, you removed the battery, you tried recording video with 4.2 camera, martians came and froze your phone, robot attack on Earth) THEN

O NOT, I repeat, DO NOT wipe, clear cache, reflash roms or kernels, anything.*All you need to do is when you are on the Galaxy Note screen,press and hold power button for a few seconds.*Display will go dark, then it will reboot and boot normally.
Sacado del hilo de xda
Basicamente si te pasa que se queda congelado en galaxy note apaga el telefono desde el boton manteniendolo apretado unos segundos y reinicia sin problema. No hay que hacer nada mas
Saludos a todos
