Question about Samsung SGH-D900 Cellular Phone

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Network unlock code

Put tmobile sim in samsung phone,it wants a network unlock code

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  • derek mclean
    derek mclean Nov 24, 2008

    i have put a t-mobile sim card in a samsung e350 phone and its asking for the network code can anyone help me as iv just payed £10 to another web site and it did not help me at all. thankyou...derek mcl

  • derek mclean
    derek mclean Nov 24, 2008

    i have put a t-mobile sim card in a samsung e350 phone and its asking for the network code can anyone help me as iv just payed £10 to another web site and it did not help me at all. thankyou...derek mcl

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2 Answers

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Is solution for a d900i

BACK UP YOUR FILES BEFORE UNLOCKING
This will also bring the phone to default settings 1. First do a CUSTOM reset: *2767*2878# (star 2767 star 2878 hash)
turn off the phone 2. take out the battery and sim and put wrong network SIM and insert a half of it,
so it won't ask for network password and shows "Insert SIM" message.
Now put the battery ,and switch the phone on .(phone shows "Insert SIM" message.) 3.With out turn off the phone push the sim fully in. At this stage the phone is still asking to "Insert SIM" 4. Make a FULL reset by typing: *2767*3855#(star 2767 star 3855 hash) 5. The phone should reboot working with "wrong" sim inside. 6. Make a Change the NCK password to 8 zeros by typing: *7465625*638*00000000*00000000#
(star 7465625 star 638 star 8zeros star 8zeros hash) 7. Now Disable network lock By typing: #7465625*638*00000000#
(hash 7465625 star 638 star 8zeros hash)
Phone is unlocked (check with *#7465625#)

Posted on Sep 05, 2009

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I find some sgh d900 mobile i on the phone but it wants to some code no i can see right 'sim' but i try to unlok the phone i cant to prass stra key and hash key wht to do plce help me

Posted on Nov 02, 2012

5 Suggested Answers

TampaNative
  • 778 Answers

SOURCE: need to unlock samsung t609 to work with my at&t sim card is this possible

Hello Justme12345,
I worked in the Cellular industry, and will have to say yes. I have unlocked phones from both providers and they will work either way once unlocked. You can search for unlocking software and do it yourself, or find a local shop that will unlock it for you for a nominal fee.
Good luck.

Posted on Feb 28, 2008

  • 23 Answers

SOURCE: samsung unlock code

try to type in #*7337#,that should unlock most models of samsung,but i'm not sure if it will work on your model,the site I got it from said it worked on their d500,so it should work on your 600.

Posted on Feb 08, 2009

hotratchet
  • 952 Answers

SOURCE: unlock code for samsung sght749 cell phone with

Hello,

There is still no way to get the unlock codes for your phone except if you contact Tmobile and have them unlock it for you. This will cost you some money though

Posted on Mar 13, 2010

dvdcdlaser
  • 1285 Answers

SOURCE: mms settings for tmobile on unlocked att samsung eternity

follow this link and info

  • http://forum.xda-developers.com/archive/index.php/t-274193.html

Posted on Jun 10, 2010

6ya6ya
  • 2 Answers

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Hi,
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Posted on Jan 02, 2017

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TEMPORARY UNLOCK: Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. You will get a new menu. Select Malloc Fail.
In newer phones: #*7337#


If you want to unlock your phone put a sim from another company then type *#9998*3323# it will reset your phone. Push exit and then push 7, it will reset again. Put your other sim in and it will say sim lock, type in 00000000 then it should be unlocked. Type in *0141# then the green call batton and it's unlocked to all networks. This code may not work on the older phones and some of the newer phones. If it doesn't work you will have to reset your phone without a sim in it by typing *#2767*2878# or *#9998*3855# (not tested)
Type *#9998*627837793# Go to the 'my parameters' and there you will find new menu where you can unlock phone.(not tested-for samsung C100) To unlock a Samsung turn the phone off take the sim card and type the following code *#pw+15853649247w# .

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To get your IMEI no your mobile you need to use the following code *#06# This will display the IMEI number of your mobile
-----------------------------
How to Unlock Samsung T619:
What you need to start is your Samsung T619 and a NON TMobile sim card. You can borrow a friend’s if you need one.

1 - Power the phone off
2. Remove the TMobile sim card
3. Insert the NON-TMobile sim card and replace the battery.
4- Turn on the phone, “wrong sim” should appear on the screen.
5-Dial *2767*3855# and wait. It could take the phone a few seconds to reboot. The phone will reboot,and the non T-Mobile SIM card in the phone will work,but this is only a TEMPORARY unlock step
6-Dial <span>*7465625*638*00000000*00000000# phone will say it is personalized.
7-Dial #7465625*638*00000000# The phone is now unlocked permanently.
8-Dial *#7465625# to check the lock status.

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