Samsung Galaxy S3 from ATT Network PIN Code Unlocking

ATT Network PIN Code Unlocking
Samsung Network PIN Code Unlocking
ATT Samsung Galaxy S3

How to Network PIN Code Unlock your Samsung Galaxy S3

1. Switch ON your phone with a non ATT SIM Card,
2. Phone shows "Enter Special Code" or "Enter Network Code",
3. You can now enter : the unlock code
4. Your cellphone is now unlocked


Try this if you got "error Code" with the first set of instruction


1. Go to the Dial pad and dial *#197328640#
2. Please click on number [1] UMTS > [1] Debugging screen > [8] Phone Control > [6] NETWORK LOCK
3. You will see 3 options
4. Click on number [1] Perso Sha256 INFO, the screen will change slightly
5. Hit the MENU button then when the menu pops up please carefully hit BACK to return to the previous screen
6. Click on number [2] Perso Sha256 ON, the screen will change again to a one line message
7. Restart the phone on the screen by holding the power button and click RESTART
8. When the phone prompts for the unlock code, enter : the unlock code
9. Your phone is now unlocked!
of Brampton
telusbb Samsung Galaxy S3
2019-11-09 |
4.4860/ 5stars
Thank you so much

of Weagamow Lake
Fido Samsung Galaxy S3
2019-11-08 |
4.4855/ 5stars
Thank you!

of Longueuil
Telus Samsung Galaxy S3
2019-11-07 |
4.4847/ 5stars
im happy thanks :)

of Lebourgneuf
Koodo Samsung Galaxy S6
2019-11-05 |
4.4832/ 5stars
a good job

of Toronto
Koodo Samsung Galaxy S3
2019-11-04 |
4.4829/ 5stars
great

of Kanata
Telus Samsung Galaxy S3
2019-11-02 |
4.4817/ 5stars
youre are the best vous etes les meilleur merci tank you @

of Montreal
Koodo Samsung Galaxy S3
2019-11-01 |
4.4811/ 5stars
worked with no difficulties.great service

of London
Bell Samsung Galaxy S3
2019-10-29 |
4.4792/ 5stars
Thank you!

of Vaughan
Koodo Samsung Galaxy S3
2019-10-27 |
4.4780/ 5stars
Le code a bien fonctionne Mon Samsung Galaxy est fonctionnel Maintenant.Merci !

of Qu?bec
Telus Samsung Galaxy S3
2019-10-27 |
4.4779/ 5stars
Thank you for your fast service and my phone is now unlock.

of Matane
Fido Samsung Galaxy S3
2019-10-24 |
4.4766/ 5stars
Great service. Came in 45 minutes and worked great. Thanks very much.

of Montreal
Rogers Samsung Galaxy S3
2019-10-18 |
4.4728/ 5stars
Quick service. Worked first time. Great value.

of Vancouver
telussamsung Samsung Galaxy S3
2019-10-18 |
4.4727/ 5stars
Code works perfectly for my Nokia Lumia 625. Thank you!

of Toronto
Telus Samsung Galaxy S3
2019-10-18 |
4.4726/ 5stars
Okay, this took like 2 hours but it worked! So hang in there!

of Waterloo
Rogers Samsung Galaxy S3
2019-10-15 |
4.4709/ 5stars
it works!!!safe,sure,real!

of MORDELLES
Virgin Mobile Samsung Galaxy S3
2019-10-13 |
4.4701/ 5stars
Thanks for the great support, this is a first for me!

of Lynchburg
Bell Samsung Galaxy S3
2019-06-30 |
4.4675/ 5stars
Thank you so much! Received the unlock code and unlocked my old Samsung Galaxy S3 in under 30 mins! Great service!

of Bowmanville
Telus Samsung Galaxy S3
2018-04-06 |
4.4631/ 5stars
the code work

of Hamilton
MTS Samsung Galaxy S3
2017-09-12 |
4.4588/ 5stars
Excellent service...within one business day. i highly recommend mobileincanada.com!

of Edmonton
Telus Samsung Galaxy S3
2017-08-09 |
4.4564/ 5stars
It took 3 hours but to my surprise the code arrived and worked.

of Orleans
Rogers Samsung Galaxy S3
2017-07-24 |
4.4552/ 5stars
Thank you for your help! Unlocked my old samsung galaxy s3

of Winnipeg
Bell Samsung Galaxy S3
2017-07-18 |
4.4546/ 5stars
WOWWAAA Easy to tracking.Fast to receive code.Good explanation.Absolute Recommended.thx

of Penticton
Virgin Mobile Samsung Galaxy S3
2017-07-01 |
4.4533/ 5stars
bonjour, j'aimerais vous remercier pour votre professionnalisme,j'ai bien reçu le code de déblocage de mon téléphone après 3 heures de ma commande. tout fonctionne parfaitement. merci encore une fois

of Joliette
Fido Samsung Galaxy S3
2017-06-29 |
4.4531/ 5stars
Great! as I expected!

of Saskatoon
Rogers Samsung Galaxy S3
2017-06-13 |
4.4521/ 5stars
Unlocked right away when I followed the instructions. Thank you