Want to use SIM of some other carrier or travelling around and want to use the foreign country SIM to save cost? Then you will have to SIM unlock your Galaxy Note. Fortunately, performing SIM unlock operation this Samsung phone is fairly simple.
Just root Galaxy Note N7000 and install Busybox from the Play Market. Then, search for “Galaxy S Unlock”; install and run the application. Follow the instructions on the screen and you will be able unlock your Samsung galaxy note in no time.