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    Unlocking Samsung U600

    Can anybody tell me the best method to get this unlocked safely..

    I would take it into the shop as a last resort but i'm sure there is a way to unlock using codes/ software..

    Any help is useful... Thanks in advance!

    12 Comments

    Banned

    What network is it on? How long u had the phone?

    Original Poster

    mhyland1985;5576592

    What network is it on? How long u had the phone?



    It is on T-mobile.. Not sure how old it is.. Maybe about 20months..:thinking:

    Call T-Mobile and ask them to unlock it for you, they should give you the code.

    Banned

    Babbabooey;5576628

    Call T-Mobile and ask them to unlock it for you, they should give you the … Call T-Mobile and ask them to unlock it for you, they should give you the code.




    Yea thats what i was thinkin if its over a year or so, BUT do t-mobile do that too?

    Original Poster

    mhyland1985;5576650

    Yea thats what i was thinkin if its over a year or so, BUT do t-mobile do … Yea thats what i was thinkin if its over a year or so, BUT do t-mobile do that too?



    Well im having a problem as it is my mums phone and i havent got a working tmobile sim right now :thinking:....

    I might just have to wait untill she gets home.. Also Are there any other methods?...

    Babbabooey;5576628

    Call T-Mobile and ask them to unlock it for you, they should give you the … Call T-Mobile and ask them to unlock it for you, they should give you the code.



    If they don't get an unlocking cable. I think

    hotukdeals.com/ite…ly/

    Someone tried that.

    Original Poster

    Adam2050;5576673

    If they don't get an unlocking cable. I … If they don't get an unlocking cable. I thinkhttp://www.hotukdeals.com/item/251299/how-to-unlock-samsung-u600-freely/Someone tried that.



    I saw that thread but on the top post.. it says..

    "edit-codes dont work on u600"

    So im a bit wary.. :thinking:

    You can try this, I have unlocked three phones with no problems using it.....

    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#)


    If you find that SPLock is still on afterwards follow the below

    After you do the reset, check and make sure that your network lock is active by pressing *#7465625#. If it isn't active you must use this code to reactivate it, *7465625*638*00000000*00000000#. Then you have to deactivate the sp lock first. To do that you need to input *7465625*77*00000000*00000000#, (this will reset the lock) then you enter #7465625*77*00000000# (to disable the sp lock). Then you disable the network lock #7465625*638*00000000# and the phone is finally unlocked.

    Needless to say that this is at your own risk ....:-)

    Original Poster

    mosskeeto;5576737

    You can try this, I have unlocked three phones with no problems using … You can try this, I have unlocked three phones with no problems using it.....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#) If you find that SPLock is still on afterwards follow the below After you do the reset, check and make sure that your network lock is active by pressing *#7465625#. If it isn't active you must use this code to reactivate it, *7465625*638*00000000*00000000#. Then you have to deactivate the sp lock first. To do that you need to input *7465625*77*00000000*00000000#, (this will reset the lock) then you enter #7465625*77*00000000# (to disable the sp lock). Then you disable the network lock #7465625*638*00000000# and the phone is finally unlocked.Needless to say that this is at your own risk ....:-)



    Step 5 does not work... :thinking:

    The phone just reboots and says invalid sim card.. :?

    399out;5577078

    Step 5 does not work... :thinking:The phone just reboots and says invalid … Step 5 does not work... :thinking:The phone just reboots and says invalid sim card.. :?



    Sorry mate but it has worked for me so maybe you have newer firmware..

    Original Poster

    mosskeeto;5577134

    Sorry mate but it has worked for me so maybe you have newer firmware..



    Hmm..

    Anybody else help?..

    399out;5577882

    Hmm..Anybody else help?..



    no problem, happy to try and help....
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