Question about Samsung Katalyst myFaves Cellular Phone

1 Answer

Reset katalyst sgh-t739

Need to remove all user data from device, restore to factory condition.

Posted by on

  • Anonymous Feb 16, 2009

    I did this step and my phone still says Wrong card.

  • tzsm98 Apr 04, 2009

    resetting will not unlock the phone. Hereis hgow you unlock it



    A. Insert a T-Mobile US SIM. Go to Settings > Security > Change Password. Set password to 00000000 (eight zeroes) if you have changed it from the default password. The reason for this is you are going to be accessing the service areas of the phone. Making adjustments in those areas requires a password as part of the code string you enter.
    B. Turn on phone with full battery and non-T-Mobile SIM in place.

    Allow phone to completely boot up to Wrong Card screen.
    C. Enter from Wrong Card Screen
    *#7465625# to confirm lock status by bringing up the Interrogate screen
    D. Scroll through Interrogate Screen. The background will be different but it will look pretty much like the image below.

    1. Network lock - Active (this is the one you'll be deactivating)
    2. Subset lock - inactive
    3. SP lock - inactive
    4. CP lock - inactive
    5. SIM Card lock - inactive
    6. Activa lock - inactive
    7. Auto network lock - inactive
    8. Auto subset lock - inactive
    9. Auto SP lock - inactive
    10. Auto CP lock - inactive
    11. Auto SIM Card lock - inactive
    12. Phone lock - inactive
    E. Push "C" button under navigation button to clear Interrogate screen back to Wrong Card screen or use the "Back" soft key. Either one will work.

    F. From the Wrong Card screen enter the following:
    *7465625*638*00000000*00000000# Those are two series of eight zeros. The phone will not show the zeros but will show dashes in their place.

    Phone may make a small tone and at the bottom of the screen it will read "Network Personalized" or perhaps "Network Already Personalized". If you do this with no SIM in place you will receive the "No Lock Code In SIM" message. Phone will not unlock if no SIM is in place. I know, I tried it because I was asked about that. Now at this point your phone is temporarily able to use a "foreign" SIM. But if you were to remove the battery it would relock. To make it permanent continue to the following steps.
    G. Now input the following from whatever screen shows up:

    #7465625*638*00000000# (again this is a series of eight zeros)

    Phone may make small tone and will read "Network Lock Deactivated"
    H. Turn off phone and allow it to reboot.
    J. Enter from Standby Screen
    *#7465625# to confirm lock removal status
    K. Scroll through Interrogate Screen

    1. Network lock - inactive (note that this lock is now inactive)
    2. Subset lock - inactive
    3. SP lock - inactive
    4. CP lock - inactive
    5. SIM Card lock - inactive
    6. Activa lock - inactive
    7. Auto network lock - inactive
    8. Auto subset lock - inactive
    9. Auto SP lock - inactive
    10. Auto CP lock - inactive
    11. Auto SIM Card lock - inactive
    12. Phone lock - inactive

    That's it. Your Katalyst is ready to accept SIM cards from just about any GSM mobile telephone service provider in the world.

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 30 Answers

I did additional research and found the appropriate code which worked immediately.

From the standby screen enter:
*2767*3855# You had better mean it. Once you enter the # there is no turning back. Your Katalyst will be returned to its factory condition.

Posted on Dec 04, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do i connect to the internet


T-Mobile Cell Phones: How Do I Connect To The Internet With My SGH-T739 (Katalyst)? How Do I Connect To The Internet With My SGH-T739 (Katalyst)?

The SGH-T739 (Katalyst) handset features a WAP (Wireless Application Protocol) browser that allows you to access and navigate the wireless web using your phone.

To connect to the internet just press the right soft key for t-zones, while in standby mode. The t-zones browser will be launched and the T-Mobile Web page is displayed.

To disconnect from the internet simply press the red end call buttont739%20end%20call%20key.gif .

      t739%20t-zones%20homepage.gif

    t739%20front%20view.gif

For more information on the SGH-T739 (Katalyst) or click here.

Mar 15, 2014 | Samsung Katalyst SGH-T739 Cellular Phone

1 Answer

Unlock provider code for samsung katalyst t739


You will be able to unlock it here.. http://www.superunlockcodes.com/samsung-sgh-t739-katalyst/rs12wp9/
They will provide you the code once when you enter your imei number there. You need to just check your phone model and service provider.

Aug 02, 2010 | Samsung Katalyst SGH-T739 Cellular Phone

4 Answers

Need unlock code for sgh t739 samsung thanks


unlock codes are not free.. for Samsung phones you need to bring or send your phone to our shop for unlocking.. we use Special Gadget tools & cables

or Remote Unlocking by IMEI+operator

direct unlock, no downgrade, flashing or formatting. (100% safe/professional)


We Openline All kinds of Samsung phones

email: unlocker_ph@yahoo.com
+639393688886

Mar 12, 2010 | Samsung Katalyst SGH-T739 Cellular Phone

1 Answer

How do i master reset my samsung t739 phone


From the standby screen enter:
*2767*3855# You had better mean it. Once you enter the # there is no turning back. Your Katalyst will be returned to its factory condition.

Feb 07, 2010 | Samsung Katalyst myFaves Cellular Phone

1 Answer

Unlock code for Samsung SGH-T739 Katalyst


the dafault unlock code for samsung mobiles is four zeroes (0000).

Sep 12, 2009 | Samsung Katalyst SGH-T739 Cellular Phone

1 Answer

The alarm clock stopped working


try resettign the phone but it will delete evrything on it. since you already tried cheking it. go to menu-setings-reset settings-phone settings.

Jul 01, 2009 | Samsung Katalyst SGH-T739 Cellular Phone

1 Answer

Install super bluetooth error


Hi there, sorry for the late reply. Please can you tell me what you want to do, are you using PC studio?

Aug 17, 2008 | Samsung Katalyst SGH-T739 Cellular Phone

Not finding what you are looking for?
Samsung Katalyst myFaves Cellular Phone Logo

Related Topics:

1,786 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Cell Phones Experts

Steve

Level 3 Expert

3287 Answers

Yoav Shilon
Yoav Shilon

Level 2 Expert

101 Answers

Fred Sops

Level 2 Expert

271 Answers

Are you a Samsung Cell Phone Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...