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**FREE UNLOCK** For Samsung Galaxy S3 and Note 2 - ALL GSM

lillazyfats81 445 December 1, 2012 at 02:06 AM in Tech & Electronics (2)
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***Deal belongs here because Galaxy Note 2 unlock code on ebay is >$10 ($24.99)***

=====ALL Credits to Owl74 on XDA-Developers=====
http://forum.xda-developers.com/s...ostcount=1


This is confirmed by myself to work on the AT&T Galaxy S3 and AT&T Galaxy Note 2 ....and it is reported to work on ALL VARIANTS of GSM.

I am posting it publicly to give where credit is due, and to KILL the ebay profits, specifically ebay Item: 321033698090

Please do not profit off someone elses' idea and ebay this info like the Joker in the auction above

To unlock your Galaxy S3 OR NOTE 2:

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!!!

/standard disclaimer: I am not responsible if you don't follow directions and what you do with your phone...

*****Hit the Thanks button, you're welcome Smilie

590 Comments

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#61
Would this allow me to get updates quicker?
Reply Helpful Comment? 0 0
#62
Quote from duvald21 View Post :
Would this allow me to get updates quicker?
no, but rooting it will
Reply Helpful Comment? 0 0
#63
Doed any one know if it works on samsung galaxy s2 skyrocket
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#64
I get connection problem running ussd code. This does not work on tmob network?
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#65
Confirmed worked on tmobile s3

Thanks to both OPs
Reply Helpful Comment? 0 0
#66
Quote from !xobile! View Post :
Tried. it doesn't work.
Call T-Mobile and tell them you might be going to Europe in a couple weeks.They will email you an unlock code in a few days for free. Pop in another carrier SIM card from a friend and enter code. Worked for my GS2.
Reply Helpful Comment? 0 0
#67
tried and got " no connection or invalid MMC code" on my AT&T S3.
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#68
If I unlock my s3 which us on tmobile value plan, will it affect my Internet speed?
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#69
Quote from henucu View Post :
tried and got " no connection or invalid MMC code" on my AT&T S3.
Yep me too I cannot get this to work getting the no connection or invalid MMC code error on my AT&T s3
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#70
Quote from mard0g View Post :
Call T-Mobile and tell them you might be going to Europe in a couple weeks.They will email you an unlock code in a few days for free. Pop in another carrier SIM card from a friend and enter code. Worked for my GS2.
I do this all the time. I don't understand why people would pay for them in the first place! Just call your carrier and tell them you are going out of country and would like to use the phone you have. If they try to sell you international services, just decline and they will still give you an unlock code for free!
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#71
OP..TU and repped...pls let us know how can we verify unlock after the above procedure.
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#72
It looks like it worked the status SHA256 changed to 0 on TMO GS3.. will check it out with some other simcard too. like the previous post i usually send the request to TMO they send the code back to unlock it within a week for free so far have done this for 6 different phone on TMO alone.
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#73
awesome
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#74
Quote from Papi420 View Post :
If I unlock my s3 which us on tmobile value plan, will it affect my Internet speed?
Only thing unlocking your phone will do is allow you to pop in a different sim card and use that provider's service with your phone

It won't affect your internet speeds....it typically won't void your warranty (since some providers WILL unlock your phone for you if you're traveling internationally....)....and it won't help you get updates faster .

Just to clear up some of the questions being asked frequently
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#75
I got this working on my AT&T S3 !!!!

My phone was rooted, so I restore it to OEM with these directions [galaxys3root.com]

The I went into settings, about device, software update and made downloaded and installed the latest AT&T phone firmware.

Then I followed OP instructions and step "[4] NW Lock NV Data INITIALLIZ" was avail! Confirmed to work on T-mobile $30 plan.

Thanks OP.
Reply Helpful Comment? 0 0
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