permanent unlock is not working - AT&T Samsung Galaxy Note II

hi friends the permanent unlock method is not working on galaxy note 2
Step 1: On your device, 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: From Options, go to [3]Perso SHA256 OFF. Wait for about 30 seconds and then go back one step by pressing the Menu button and then go back once. You should now be back in [6] Network Lock.
Step 4: Choose [4] NW Lock NV Data INITIALLIZ. Wait for one minute.
Step 5: After a minute, reboot your device.
i cannot see the step 4 on the note2 but i can see on the galaxy s3 .can anyone please suggest me a proper method please.

Att disabled that option with latest upgrade. Go back to previous version and you should be able to do it.
Sent from my SAMSUNG-SGH-I317 using xda premium

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How to unlock Note 2?

I have a galaxy note 2 block in orange romania,how can i unlock it?
I tried to unlock with (Just dial the following keys *#197328640#
Main Menu > [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3]Perso SHA256 OFF > (after choosing this option, wait about 30 seconds, then go back one step by pressing the Menu button then select Back, now you are in [6] Network Lock then choose [4] NW Lock NV Data INITIALLIZ ..... wait for a minute then reboot your phone... enjoy!!! There is no confirmation on the phone that the unlock was successfull.... just reboot your phone....)
But i don't have the option UMTS,can i unlock it with something else?
i have same problem... if you find how to do it please, put also here... thx....
tzighi said:
I have a galaxy note 2 block in orange romania,how can i unlock it?
I tried to unlock with (Just dial the following keys *#197328640#
Main Menu > [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3]Perso SHA256 OFF > (after choosing this option, wait about 30 seconds, then go back one step by pressing the Menu button then select Back, now you are in [6] Network Lock then choose [4] NW Lock NV Data INITIALLIZ ..... wait for a minute then reboot your phone... enjoy!!! There is no confirmation on the phone that the unlock was successfull.... just reboot your phone....)
But i don't have the option UMTS,can i unlock it with something else?
Click to expand...
Click to collapse
I just tried, and I also don't have UMTS.
But I have "Debug Screen" in the main menu and all other menus below.
Did you try with a 4.1.1 stock firmware?
tzighi said:
I have a galaxy note 2 block in orange romania,how can i unlock it?
I tried to unlock with (Just dial the following keys *#197328640#
Main Menu > [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3]Perso SHA256 OFF > (after choosing this option, wait about 30 seconds, then go back one step by pressing the Menu button then select Back, now you are in [6] Network Lock then choose [4] NW Lock NV Data INITIALLIZ ..... wait for a minute then reboot your phone... enjoy!!! There is no confirmation on the phone that the unlock was successfull.... just reboot your phone....)
But i don't have the option UMTS,can i unlock it with something else?
Click to expand...
Click to collapse
I'm new to this forum too, and here:
http://forum.xda-developers.com/showthread.php?t=1896696
I found a lot of informations that could also help you. You have to root your phone and flash a stock firmware without lock as Memphis_ suggest, these guides lead you to unlock your phone (and more...).
rodem77 said:
I'm new to this forum too, and here:
http://forum.xda-developers.com/showthread.php?t=1896696
I found a lot of informations that could also help you. You have to root your phone and flash a stock firmware without lock as Memphis_ suggest, these guides lead you to unlock your phone (and more...).
Click to expand...
Click to collapse
Yeah you can easily unlock with GalaxSim Unlock app but you have to pay.

[Q] Unlock AT&T Galaxy S3

I tried to use the following route several times to unlock my GS3 with no luck. It is still saying no SIM Card. Any other ideas on what I can do?
Main Menu > [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3]Perso SHA256 OFF > (after choosing this option, wait about 30 seconds, then go back one step by pressing the Menu button then select Back, now you are in [6] Network Lock then choose [4] NW Lock NV Data INITIALLIZ
Thanks..
You need an unlock code if you are trying to unlock it for another network, don't know what the steps in that method you showed is about but I believe you need an unlock code to unlock it as there is no software that can unlock it yet.
Here is a topic about the available unlocks.
http://forum.xda-developers.com/showthread.php?t=1748619&page=3
Disregard.
draino623 said:
Try this. Hope this helps.
https://play.google.com/store/apps/details?id=com.spocky.galaxsimunlock
Sent from my SAMSUNG-SGH-I747
Click to expand...
Click to collapse
It might not work with AT&T S3 as it says : " Please note that due to different hardware, US Qualcomm based GS3 (SGH-T999, SCH-I535, SCH-R530, SPH-L710, SGH-I747...) are currently not supported. Don't leave bad feedback, I can't do much without one of these phones in my hands ! * "

[Q] how to unlcok samsung note 2

Hi guys, I got my new samsung galaxy note 2 v 4.1.2..i tried to unlock it using this step:
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.
but i failed...1st reason i cant find the UMTS, 2nd in the network lock there's no option..
PLEASE HELP ME....
http://forum.xda-developers.com/showpost.php?p=31801134&postcount=4
try tool 14B

[Q] How to Unlock?

Hello,
Does anybody know how to unlock the tmobile galaxy s3? I have a prepaid plan so I can't call and ask for the code. Is there any other way I can do it for free? Thanks
sadakli2010 said:
Hello,
Does anybody know how to unlock the tmobile galaxy s3? I have a prepaid plan so I can't call and ask for the code. Is there any other way I can do it for free? Thanks
Click to expand...
Click to collapse
This is from the general thread. Must be on STOCK ROM. Next time please do a small amount of searching...
Here:
Just dial the following keys *#197328640#
Main Menu > [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3]Perso SHA256 OFF > (after choosing this option, wait about 30 seconds, then go back one step by pressing the Menu button then select Back, now you are in [6] Network Lock then choose [4] NW Lock NV Data INITIALLIZ ..... wait for a minute then reboot your phone... enjoy!!!
Sent from my HTC PH39100 using xda premium

[Q] best method of unlocking my S3 (locked to Tmobile UK)

I am going to get my new s3 which is locked to tmobile (UK). I use o2 therefore need to unlock it.
Do I need to root the phone first before i unlock or it does not matter.
Also if I unlock it, will it void my warranty with Samsung.
what is the best way/method to unlock the phone (locked to Tmobile in UK) and root the phone also.
After rooting the phone is it true you can unroot the phone to the original state.
thanks
There's a hidden dialer unlock method to unlock which does in fact work for t999 and many other variants .
Follow steps closely
1. Enter the following into the dialler: *#197328640#
2. From the menu that appears choose*
Main Menu > [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3]Perso SHA256 OFF > (after choosing this option, wait about 30 seconds, then go back one step by pressing the Menu button then select Back, now you are in [6] Network Lock then choose [4] NW Lock NV Data INITIALLIZ ..... wait for a minute then reboot your phone... enjoy!!! There is no confirmation on the phone that the unlock was successfull.... just reboot your phone
Sent from my SGH-T999 using xda app-developers app
lojak29 said:
There's a hidden dialer unlock method to unlock which does in fact work for t999 and many other variants .
Follow steps closely
1. Enter the following into the dialler: *#197328640#
2. From the menu that appears choose*
Main Menu > [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3]Perso SHA256 OFF > (after choosing this option, wait about 30 seconds, then go back one step by pressing the Menu button then select Back, now you are in [6] Network Lock then choose [4] NW Lock NV Data INITIALLIZ ..... wait for a minute then reboot your phone... enjoy!!! There is no confirmation on the phone that the unlock was successfull.... just reboot your phone
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
thanks for your reply lojak, will the above void my warranty ? Do i need to root it first before i follow the steps above?
mohaziz said:
thanks for your reply lojak, will the above void my warranty ? Do i need to root it first before i follow the steps above?
Click to expand...
Click to collapse
Unlocking will not void your warranty, by rooting may.

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