There is no longer a need to compare the carriers for the Samsung Galaxy S4 and Galaxy Note 3 as leaked codes has surfaced and allows users to unlock their handsets. With the codes, the smartphone is fully functional regardless of the SIM card used.
This is also helpful for those users who are out of contract and wished to switch carriers. Keying in the codes will remove the barriers that have been holding users back.
To do this, simply follow the instructions below.
1. On your phone’s dial pad, enter *#197328640#
2. Go to the main menu and select UMTS
3. Choose Debug Screen before Phone Control
4. Now select Network Lock and choose the fourth option which reads, NW Lock NV Data INITIALLIZ
Once selected, the next prompt should read out the numerals and characters on the code in sequence. This completes the process and you phone is officially unlocked. Switching sim cards won’t be a problem any longer.