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Got a samsung u600 just tried putting in a new sim and phone keeps saying sim lock but password not working any ideas thanks rob

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  • short leggs Jan 20, 2009

    help please !!!!!!

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Same thing happened too my phone it happens to every samsung phone when you put a new sim card in it. the only thing i can think of is that you take it too a phone shop that unlocks samsung mobiles

Posted on Mar 16, 2009

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That means your phone is locked.
You can easily unlock it yourself at:
www.unlocksamsungonline.com using the cable that comes with the phone.

Best regards,

Posted on Dec 05, 2008

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Posted on Jan 02, 2017

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1 Answer

Unlock code samsung u600


Hi, You can get the unlock code for a Samsung U600 from www.unlock-zone.com/samsung-sgh-u600/rs5wp9/ at affordable cost.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
STEPS FOR UNLOCKING SAMSUNG U600
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Method 1:

1 - Switch ON your Samsung SGH-U600 with a NOT ACCEPTED SIM Card.
2 - Samsung SGH-U600 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung SGH-U600 shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung SGH-U600 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung SGH-U600.
3 - Compose : #0111*CODE#.

Oct 01, 2012 | Samsung SGH-U600 Cellular Phone

1 Answer

Hi there, I have a samsung sgh-g600 phone and I just bought a new simcard. When I put it in the phone it suddenly asked me for a password. I typed my normal password that I used with previous sim card...


well sir I also faced this problem.the sim you put in your phone had sim lock .you must had put sim lock key 3 times wrong .the phone is asking you the PUK code .ask the customare care for it.

Dec 17, 2010 | Samsung SGH-G600 Cellular Phone

1 Answer

Phone keeps saying invalid sim


Messages When You Turn on the Phone
  • When turning on your phone you may find a message requiring you to take a certain action before you can use the phone. If the message says "INSERT SIM," make sure the SIM card is installed in the phone or that it hasn't become loose. The SIM card is located in the battery compartment. Remove the battery cover and the battery. The SIM card should be located near the bottom of the phone under the metal hinge. Insert or secure the SIM card with the contacts facing down, reinsert the battery and batter cover, and turn your phone on again.

    If the message reads "PHONE LOCK," the SGH U600's automatic locking function is enabled. Enter the phone's password to unlock the phone.

    When using the phone for the first time, you will be prompted to enter a PIN. The PIN is given with the SIM card for your phone. Enter the PIN number exactly as given. You may also have the "PIN Check" feature enabled on your phone, which will require you to enter the PIN every time the phone is powered on. You can turn off "PIN Check" in the "Settings" menu.

    A message asking you to enter a PUK means you attempted to enter the PIN number three times and failed. You must contact your service provider to get a PUK.


  • Read more: Samsung SGH U600 Troubleshooting ' eHow.com http://www.ehow.com/way_5408527_samsung-sgh-u600-troubleshooting.html#ixzz11rVbifG3

    Oct 09, 2010 | Samsung SGH-U600 Cellular Phone

    1 Answer

    My phone had frozen with the message PUK Disabled Card blocked


    The PUK can also be called simlock. This can only be provided by your service provider. But putting more than 5 times incorrect PUK code has completely locked the phone's sim card. Now to Resuse the phone you have to get a new Sim. There is no way to get the older Sim back. Sorry Sir.

    Sep 02, 2009 | Samsung SGH-U600 Cellular Phone

    1 Answer

    I am trying to unlock my samsung u600, i have seen acode that requires entering #pw+.... it says you get "p" and "w" by pressing the * key 3 or 4 times but if I do this I just get 3 or 4 *s!! how can I...


    Dear,

    check it out...

    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 turning 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#)

    regards,

    hope it will fix the issue so dont forget to rate it...

    Apr 18, 2009 | Samsung SGH-U600 Cellular Phone

    2 Answers

    Unlock samsung sgh u600


    Dear,

    check 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 turning 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#)

    regards,

    Apr 18, 2009 | Samsung SGH-U600 Cellular Phone

    1 Answer

    I have a samsung u600 showing puk disabled card blocked


    Hi your only option is to call your phone service provider, no it doesn't come with the phone and the phone never has its own puk code becouse the puk code is about the sim card.

    if you put in another sim card the phone will work just fine, its the simcard 3 times pin code wrong puk code enabled pin blocked, call service provider to get it and entery instructions.

    Let me know if you need anything else.
    Thanks,
    Ekse

    Mar 06, 2009 | Samsung SGH-J600 Cellular Phone

    1 Answer

    U600 SD Card Problem


    I have heard of that problem, well when i go on holiday i never change my sim card just in case, my friend has the same phone and her sim card isint even working anymore.

    Maybe i havent been helpful but it may give you some ideas x

    Feb 08, 2009 | Samsung SGH-U600 Cellular Phone

    4 Answers

    D900 and d500 sim lock


    I'M JASON IN WALVIS BAY NAMIBIA,,,I HAVE A SAMSUNG SGH-D900, MY SISTER PUT IN A SIMLOCK BUT NOW SHE FORGET IT,,,,CAN SOME ONE HELP ME PLEASE WITH ANY CODES THAT I CAN USE,,,,TO UNLOCK THIS SIMLOCK IN MY PHONE PLEASE,,,,I WILL APPRECIATE IT IF SOMEONE CAN EMAIL ME AT:angala672@gmail.com..or call me at +264811496324 or +26464212700

    Dec 05, 2007 | Samsung SGH-D900 Cellular Phone

    3 Answers

    Sim lock


    im on the same boat, who can help me with this.
    mine says "sim lock enter password"
    yet the sim is new.

    Nov 07, 2006 | Samsung SGH-x427

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