Att Galaxy Note 2 I317 Factory Unlock
Did anyone unlock AT&T Note II using this method
http://xdaforums.com/showthread.php?t=2014982
When i tried to dial #197328640# ,it gave me the message "
Connection problem or invalid MMI code"
Did any one get the same message?
Try This
Method
Step 1: On the Samsung Galaxy Note 2, launch the phone app and dial the following keys:
*#197328640#
Step 2: From the Main Menu, navigate to [1] UMTS > [1]Debug Screen > [8] Phone Control > [6] Network Lock > Options.
Step 3: In the Options screen, choose [3] Perso SHA256 OFF. After choosing this option, wait for 30 seconds.
Step 4: Now go back one step by pressing the Menu button and then select Back once. You should now be in [6] Network Lock.
Step 5: Choose [4]NW Lock NV Data INITIALLIZ. After that, wait for a minute.
Step 6: After a minute, reboot your Galaxy Note 2.
The phone should now be carrier unlocked and ready for any SIM card to be used. It should be noted that there won’t be any confirmation related to a successful unlock on the phone. You need to insert a SIM card from a different carrier to check it.
---------- Post added at 10:25 PM ---------- Previous post was at 10:20 PM ----------
Did anyone unlock AT&T Note II using this method
http://xdaforums.com/showthread.php?t=2014982
When i tried to dial #197328640# ,it gave me the message "
Connection problem or invalid MMI code"
Did any one get the same message?
Don't forget that * before the #197... It must be *#197328640#
I've tried it already but haven't put any non-ATT microSIM cards yet. I don't know anyone who has a microSIM to try on my Note 2.
I did tried and works perfect
