This tutorial will help you to unlock the galaxy note 3 device for Free. It is not possible to use another network sim on galaxy note 3 devices before unlock the device. There are certain carriers in the device which could put you in problem using it properly. It is not possible to switch carriers easily to change sim and you must follow the given method to unlcok.

Moreover, there are two main methods to unlock your galaxy note 3. The first one is completely free but you need to follow manual steps. On the other hand, the Second method demands purchasing the unlock code from some websites.

UNLOCK GALAXY NOTE 3 SIM FOR FREE:

Let’s discuss the free method.

This method is very simple and easy even you don’t require some sort of rooting, installing, or custom ROMs.

Check the step-by-step guide:

1. Go to your device dialer
2. Enter this code: *#197328640#
3. then, press the Menu key
4. Press Back Button
5. Press Menu again
6. Open keyboard
7. Enter ‘1’ and press OK
8. Press Menu again
9. Press Back Button again
10. Tap ‘1’: UMTS
11. Then, Tap ‘1’: Debug Screen
12. Now ‘8’: Phone Control
13. Tap ‘6’: Network Lock
14. Click OPTIONS
15. Click ‘3’: Perso SHA256 OFF
16. Press Menu Button again
17. Back again
18. Click ‘6’: Common
19. Click on ‘4’: NW Lock NV Data INITIALLIZ

On completion you will receive the following success text:

Asterisk Pound One Nine Seven Three Two Eight Six Four Zero Pound

You need to reboot your galaxy note 3 and that’s it. You can use the alternate method in case of failure.

Second Method:

There are two main websites that allow you to buy unlock code:

• DoctorSIM
• CellUnlocker

Go to these sites and purchase code then you need to know your IMEI code of the device then follow these instructions. Settings – About Device – Status. or you can type *#06#.

If not clear click HERE