Monday, July 16, 2012

How to unlock Samsung Galaxy Note I717 with Z3X box

The following is a guide to unlock the Samsung Galaxy Note LTE with Z3X box. I have verified the steps below on Android 2.3.6 (not rooted) and it worked for me. It's not easy to get it right because of lack of information available elsewhere. 

  1. Connect AT&T Samsung Galaxy S Note LTE to Z3X box with the RJ45 C3300K cable
  2. Dial *#7284# on the phone and select modem for USB
  3. Dial *#9090# and select USB (1)
  4. Reboot the phone
  5. Select I727 in the Samsung Tool 12.1 drop down as i717 is not available
  6. There may be more than one diagnostic ports show up in Samsung Tool 12.1. So try them one by one. One of them will be able to readinfo and unlock. 
  7. Congratulations, now you have just unlocked your AT&T Samsung Galaxy Note !

To verify whether it's unlocked or not, just pop in a sim card from another carrier (for example, t-mobile), and reboot the phone. If the phone is not unlocked, it will prompt you for unlock code upon startup. 

Note:

  • It does not require the phone to be rooted
  • It works on 2.3.6 Android. I also tried 4.0.3 and it did not work.
  • It works on Samsung Tool 12.1. Samsung tool 12.2, 12.3, 12.5 may have issues showing its unlocked but in fact it's not.
  • If *#9090# code does not work then try the following: 1) power off the phone 2) connect microuart cable and power on the phone 3) now try *#9090# code again it must work 4) select USB diag and reboot the phone

 

Does it work for you? Please leave a comment if this helped you unlock your phone.

29 comments:

  1. The quality of information that you are providing is simply marvelous.
    free samsung unlock

    ReplyDelete
  2. This site was... how do you say it? Relevant!
    ! Finally I have found something which helped me.
    Kudos!
    my site: bacalao

    ReplyDelete
  3. Quality content is the crucial to be a focus for the viewers
    to go to see the website, that's what this website is providing.

    my website; kilbil.com

    ReplyDelete
  4. I love what you guys tend to be up too. This kind of clever work and reporting!
    Keep up the superb works guys I've included you guys to my personal blogroll.

    My web site ... phillyclassics.com

    ReplyDelete
  5. I pay a visit every day some web sites and sites to read articles, but this
    webpage provides quality based content.

    Look into my page - http://socialnetwork.stock-options-picks.com/

    ReplyDelete
  6. I was wondering if you ever considered changing the page layout of your site?

    Its very well written; I love what youve got to say.
    But maybe you could a little more in the way of content so people could connect with it better.
    Youve got an awful lot of text for only having one
    or two pictures. Maybe you could space it out better?



    Here is my web blog - www.hollandenetwork.com

    ReplyDelete
  7. I have read so many posts regarding the blogger lovers however this paragraph
    is in fact a good piece of writing, keep it up.

    My blog; solavei

    ReplyDelete
  8. Hey there! I know this is somewhat off topic but I was wondering if you knew where I
    could locate a captcha plugin for my comment
    form? I'm using the same blog platform as yours and I'm having problems finding one?
    Thanks a lot!

    My web page :: solavei

    ReplyDelete
  9. If you wish for to obtain a good deal from this paragraph then
    you have to apply these strategies to your won weblog.


    Also visit my web-site - sociableday.com

    ReplyDelete
  10. Wow, superb weblog structure! How long have you ever been running a blog for?
    you make running a blog look easy. The total look of your web site
    is fantastic, as smartly as the content material!


    My homepage ... www.kaijao.com

    ReplyDelete
  11. I really like reading through an article that will make men and women think.
    Also, thank you for allowing for me to comment!

    Look at my page: solavei

    ReplyDelete
  12. Excellent post! We are linking to this great article on our website.
    Keep up the good writing.

    Feel free to visit my web page :: The web’s premiere DJ community

    ReplyDelete
  13. This design is incredible! You most certainly know how to
    keep a reader entertained. Between your wit and your videos, I was almost moved to start my own blog (well, almost.
    ..HaHa!) Great job. I really loved what you had to
    say, and more than that, how you presented it. Too cool!


    my web page; solavei

    ReplyDelete
  14. No matter if some one searches for his vital thing, therefore he/she needs to
    be available that in detail, thus that thing is maintained over here.


    my weblog; szakibazis.com

    ReplyDelete
  15. Interesting blog! Is your theme custom made or did you download it from somewhere?
    A design like yours with a few simple adjustements would really make my blog
    stand out. Please let me know where you got your design.
    Kudos

    My weblog ... http://x.nicbit.com/

    ReplyDelete
  16. We're a group of volunteers and opening a new scheme in our community. Your web site offered us with valuable info to work on. You've done a formidable job and
    our whole community will be grateful to you.

    Also visit my page :: www.davsirsa.com

    ReplyDelete
  17. It's amazing for me to have a website, which is useful in support of my knowledge. thanks admin

    Feel free to surf to my web page ... http://www.lizzer.tk/blogs/viewstory/305

    ReplyDelete
  18. Thanks for your information.Recently I unlocked my Samsung Galaxy Note I717 by using unlock code.I got this code from Classicunlocking.com at reasonable price and unlock it using the instructions given for my mobile phone from that site itself.

    ReplyDelete
  19. Collectively all the 3 markets account for 68% waste water
    treatment systems use. Aerobic wastewater treatment plants basically produce
    waste sludge. Rust, viola and break open can be a cause of
    sewer backup.

    Check out my weblog ... coralcosmosys.com ()

    ReplyDelete
  20. Тhis paragraph іѕ genuinely a ɡoοd one it assists
    new web users, who aгe wijshing forr blogging.

    Here iis my blog :: Gifts for women

    ReplyDelete
  21. Hi there very cool web site!! Guy .. Excellent ..

    Amazing .. I'll bookmark your blog and take the feeds additionally?
    I'm glad to seek out so many helpful info right here
    in the publish, we want work out extra strategies in this
    regard, thank you for sharing. . . . . .

    Here is my homepage :: ratings home security systems

    ReplyDelete
  22. whoah this blog is fantastic i really like reading your articles.

    Stay up the great work! You understand, lofs of individuals
    are hunting around for this info, you can aid them greatly.


    Visit my blog; sexerciseclasses.blogspot.Com

    ReplyDelete
  23. Useful info. Fortunate me I discovered your web site unintentionally, and
    I'm stunned why this coincidence didn't took place earlier!
    I bookmarked it.

    Feel free to visit my site top 10 web hosting usa

    ReplyDelete
  24. Dude.. I am not much into reading, but somehow I got to read lots of articles on your blog. Its amazing how interesting it is for me to visit you very often. -
    ipad repair plano

    ReplyDelete
  25. Thanks in support of sharing such a pleasant opinion, post is fastidious, thazts why i have read it completely

    My webpage: countertop kitchen Appliances

    ReplyDelete
  26. Simply desire to say your article is as amazing.
    The clearness for your put up is simply spectacular and i could suppose
    you're an expert on this subject. Fine along with your
    permission let me to seize your feed to stay up to date with
    approaching post. Thank you one million and please carry
    on the enjoyable work.

    Feel free to visit my website - west palm beach movers

    ReplyDelete
  27. Fantastic stuff, I re-designed my website and
    after that the serps took a major drop
    Added to StumbleUpon, it will be useful to people over there!



    Also visit my web-site :: seo agency

    ReplyDelete
  28. What a material of un-ambiguity and preserveness of
    precious know-how about unpredicted emotions.



    Also visit my homepage tefal home bread

    ReplyDelete
  29. Amazing blog.This post is looking interesting.Thanks for sharing this with us.niceThuDao

    ReplyDelete