How to enter unlock codes on Samsung

How to enter unlock codes on Samsung

    IMPORTANT NOTIFICATION:


    Possible results from Samsung Database:


    NETWORK=12331793 = NCK = This is the code you use in most cases


    PROVIDER=66575978 = SPCK


    SUBPROVIDER=17883259 = SCK


    DEFREEZE=98888713 = MCK or FREEZE


    OR


    NCK=12331793 = NETWORK = This is the code you use in most cases


    MCK=98888713 = UNFREEZE CODE (Master Control Key)


    SPCK=66575978 = SERVICE PROVIDER CODE


    RGCK=00000000 = REGION LOCK CODE


    OR you may receive just the NCK code:


    NCK:12331793 = NETWORK 


    *The unlock code is "NCK" or "Network" code. Except in the special case when you get "Phone Freeze" message you will need "Defreeze" or "MCK" code.


    *This way you can check which code you need:


    Model : Samsung from 2011 and newer:


    1. Insert a non accepted SIM card,


    2. Phone will ask to insert code if it doesn't ask for code it means your phone is unlocked.


    Model : Samsung from 2010 and older (Galaxy S and older)


    1. Go to your phone dial type: *#7465625#  (*#SIMLOCK#)


    2. A new menu will be displayed:


       [ ] Network lock


       [ ] Subset lock


       [ ] SP lock


    3. ON=locked , OFF=Unlocked


    4. If you have displayed [ON] Network Lock - you need to use NCK/NETWORK Code with the instructions below.


    5. If you have displayed [ON] Subset Lock - you need to use SCK code if provided


    6. If you have displayed [ON] SP Lock - you need to use SPCK/PROVIDER Code.


    7. If everything is [OFF} it means your phone is unlocked.


     


    These are the prefix for different locks:


    [PCK]:#0141*code#


    [NCK]:#0111*code# 


    [SCK]:#0121*code#


    [SPCK]:#0133*code#


    [MCK]:#0199*code#


     


    Get IMEI: *#06#


    Get firmware: *#1234#


    .....................................................


     


     


    UNLOCKING METHODS:


     


     


    Model: Most Samsung Models


    A) METHOD (may not work for new Samsung models : Galaxy S3, S4, S5, Note 2, Note 3, etc):


     


    1. Power ON phone with a non accepted SIM card 


    2. Phone will ask for Unlock Code, Enter the Unlock Code (NCK)


     


    B) METHOD (may not work for new Samsung models : Galaxy S3, S4, S5, Note 2, Note 3, etc):


     


    1. Go to dial screen where you make calls


    2. Type: #7465625*638*UNLOCKCODE#  (8 DIGIT Unlock Code)


     


    C) METHOD (may not work for new Samsung models : Galaxy S3, S4, S5, Note 2, Note 3, etc):


     


    1. Try with non accepted SIM card or without SIM card


    2. Go to dial screen where you make calls


    3. Type: #0111*UNLOCKCODE#


     


    D) METHOD (may not work for new Samsung models : Galaxy S3, S4, S5, Note 2, Note 3, etc):


     


    1. Go to dial screen where you make calls


    2. Type: #7465625*638*#


    3. Phone will ask for code


    4. Enter the 8 DIGIT Unlock Code


     


    If the phone will display: 


    "Code Accepted"


    "Network Unlock Successful"


    "Not Yet Personalized" 


    your phone is unlocked!


     


    If you are not have any signal after you unlock your phone try to turn OFF wireless connections and take out the battery and restart phone.


     


    ............................................................


     


    A) METHOD (check models)


     


    Model : Samsung Galaxy  S3, Note 2, i437, i537, i547 Rugby Pro, S4 Active 4.2.2


    1. Power ON phone with a non accepted SIM card


    2. Phone will ask for SIM network unlock PIN


    3. Go to Dial Pad and type: *#197328640#


    4. Click on: [1] UMTS > [1] Debugging screen > [8] Phone Control > [6] NETWORK LOCK


    5. You will see 3 options on screen


    6. Click on: [1] Perso Sha256 INFO, there will be a change on screen


    ***If you will see on screen: ENABLE_FLAG[1] you need to contact us. If you will see on screen ENABLE_FLAG[0] move on


    7. Press the MENU button, when the Menu will be displayed press BACK and return to previous screen


    8. Click on: [2] Perso Sha256 ON, there will be a change on screen


    ***If you will see on screen: ENABLE_FLAG[1] you need to contact us. If you will see on screen ENABLE_FLAG[0] move on


    9. Reboot your phone by holding the power button and press RESTART the phone will ask for Unlock Code when the phone starts.


     


    Model : T599 Mobilicity ,T599N Metro PCS


    1. You need to use Provider code or Subprovider code.


     


    Model : T999L, Galaxy Ace, All Canada S2, All Canada Note 1


    1. Power ON phone with a non accepted SIM card and recheck IMEI by typing *#06#


    2. Phone will ask for SIM network unlock PIN


    3. Go to Dial Pad and type: *#197328640#


    4. Click on: Debugging screen > Phone Control > SIMULATION > NETWORK LOCK


    5. You will see 3-4 options on screen


    6. Click on: [1] Perso Sha256 INFO, there will be a change on screen


    ***If you will see on screen: ENABLE_FLAG[1] you need to contact us. If you will see on screen ENABLE_FLAG[0] move on


    7. Press the MENU button, when the Menu will be displayed press BACK and return to previous screen


    8. Click on: [2] Perso Sha256 ON, there will be a change on screen


    ***If you will see on screen: ENABLE_FLAG[1] you need to contact us. If you will see on screen ENABLE_FLAG[0] move on


    9. Reboot your phone by holding the power button and press RESTART the phone will ask for Unlock Code when the phone starts.


     


    Model : Galaxy S4


    1. Power ON phone with a non accepted SIM card and recheck IMEI by typing *#06#


    2. Phone will ask for SIM network unlock PIN


    3. Go to Dial Pad and type: *#0011#


    4. Click on the MENU button (bottom left button) and click BACK


    5. Click on the MENU button (again) and click on KEY INPUT


    6. When KEY INPUT box will show on screen please type the number "1" and press OK


    7. The number "1" will appear on screen for some time then it will change to "SERVICE MENU"


    8. Click on: [1] UMTS > [1] DEBUGGING SCREEN > [6] Phone Control > [6] Network LOCK


    9. You will see 3 options on screen


    10. Click on: [1] Perso Sha256 INFO, there will be a change on screen


    ***If you will see on screen: ENABLE_FLAG[1] you need to contact us. If you will see on screen ENABLE_FLAG[0] move on


    11. Press the MENU button, when the Menu will be displayed press BACK and return to previous scree


    12. Click on: [2] Perso Sha256 ON, there will be a change on screen


    ***If you will see on screen: ENABLE_FLAG[1] you need to contact us. If you will see on screen ENABLE_FLAG[0] move on


    13. Reboot your phone by holding the power button and press RESTART the phone will ask for Unlock Code when the phone starts.


     


    Galaxy S4 Error Video Guide:


    https://www.youtube.com/watch?v=LBYRbdSbaDo


     


    If A) METHOD is not working go to B) METHOD


     


    B) METHOD


     


    1. Power ON phone with a non accepted SIM card


    2. Phone will show: "SIM network unlock PIN" / "Enter Network Lock Control Key"


    3. Type the Defreeze code (MCK code) and press Unlock. You will get "unsuccessful message", please move on to next step


    4. Type the Network Unlock Code (NCK code) and press Unlock


    ***If you will see on screen "Network Lock Successful" the phone is unlocked if not please move on to next step


    5. If you will see on screen "Unsuccessful" press Dismiss and type: *2767*3855# (it will erase your data)


    6. When the phone starts type the Defreeze code (MCK code) when phone asks "SIM network unlock PIN"/"Enter Network Lock Control Key"


    7. Press Unlock button and you will get "unsuccessful message", please move on to next step


    8. Type the Network Unlock Code (NCK code) and press Unlock


    9. You should receive this message: "Network Lock Successful"


     


    If B) METHOD is not working go to C) Method


     


    C) METHOD


     


    1. Make sure your WI-FI is turned off


    2. Power ON your phone without a SIM card


    3. Type: *7465625*638*# and press DIAL


    4. NETWORK LOCK screen will be displayed


    5. MCC/MNC - here you need to put the code from your original provider/carrier/network (eg: 310026 is for AT&T)


    6. Search your MCC/MNC code from this list: http://en.wikipedia.org/wiki/Mobile_Network_Code 


    ***If your Network/Carrier has more the 1 MCC/MNC you need to try all of them


    7. CONTROL KEY - here you enter the UNLOCK code


    8. You should get this message: "Lock Successful"


     


    ............................................................


     


     


    ALTERNATIVE UNLOCKING METHODS:


     


     


    Model : AT&T / Cingular BlackJack 


     


    1. Power ON phone with a non Cingular/AT&T SIM card


    2. Wait 30 seconds or more for the SIM LOCK menu will be displayed


    3. Enter the unlock code you have from us and press OK


    4. If the code is not working an error will appear on screen


    5. Press OK and you have to put the codes again (there will be a delay)


    6. A success message will appear on screen and the phone should start booting.


     


    OR


     


    1. Power ON phone with a non accepted SIM card


    2. Phone will ask for unlock code, enter the code and press OK


    *** if you can't connect to service provider or make calls/SMS you need to force your BlackJack phone to GSM Mode:


    - Power on your phone


    - Type: *#1546792*#


    - Select [3] Network & Call Settings


    - Select [5] Network Mode


    - Select GSM


     


    Model : Alternative i607 / Blackjack (without SIM card)


    1. Power ON your phone without a SIM card


    2. Your phone will display this message: "SIM Failure"


    3. Click "Done"


    4. Type on the dial pad: #7465625*638*


    5. "Enter Network Control Key" will be displayed


    6. Enter the 8 DIGIT unlock code and press OK


     


    Model : Samsung U900(soul), F480, F490, J700, Z105, Z140, D520, P200, Z107, T919, T929, T139, M8800


    1. Power ON your phone


    2. Type on the dial pad: #7465625*638*CODE# or *#7465625*638*CODE#


    3. Try CODE2 and CODE1


     


    Model : Samsung i900 Omnia


    1. Power ON phone with a non accepted SIM card


    2. Phone will ask for code, enter CODE2


    3. If CODE2 is not working try CODE1


     


    Model : Samsung J600


    Unlock code is composed like this: #0149*MCK# or #0111*NCK#


     


    Model : Samsung Z320i, Z510i, Z650i, Z510


    1. Power ON phone with a non accepted SIM card


    2. Type: **CODE#


     


    Model : Samsung i560, i450, i8910


    1. Power on your phone without a SIM Card


    2. Type: #pw+CODE+1# go to next steps to find out how to type it


    3. Press the # button on the keypad 1 time to display #


    4. Press the star (*) button on the keypad 3 times quickly to display "p"


    5. Press the star (*) button on the keypad 4 times quickly to display w


    6. Press the star (*) button on the keypad 2 times quickly to display +


    7. Enter the code


    8. Press the star (*) button on the keypad 2 times quickly to display +


    9. Press number 1 on the keypad 1 time


    10. Press the # button on the keypad 1 time


     


    Model : Samsung i616 Jack (Fido only)


    1. Power ON phone with an accepted FIDO SIM card


    2. Type: #7465625*638*


    3. Network SIM lock will show on screen


    4. Enter the Unlock code


     


    Model : Samsung Z105 and Z107


    1. Power ON phone with a non accepted SIM card


    2. Type: **CODE#


     


    Model : Samsung 3G, Zxxx, Dxxx, Pxxx, A707 Series


    1. Power ON phone without a SIM card


    2. Type: #7465625*638*CODE# or *#7465625*638*CODE#


     


    Model : Samsung A767 (Propel), A437, T459 (Gravity)


    1. Power on your phone without a SIM Card


    2. Type: #7465625*638*CODE (8 DIGIT)


     


    Model : SGH-A107


    1. Power ON your phone without a SIM card


    2. Type: #7465625*638*Unlock Code#


    3. Phone should display : "Network Lock Deactivated"


     


    Model : Samsung i780


    1. Power ON phone with a non accepted SIM card


    2. Enter pin code if you have on SIM card


    3. On the top of the screen "!" icon will appear


    4. Click on "Settings"


    5. Virtual keyboard will be displayed on screen


    6. Enter the 8 DIGIT unlock code you have from us.


     


    Model : Samsung SGH-P207


    1. You need to reset your phone to original factory settings


    2. Type: *2767*3855# and your phone will restart


    3. Power ON phone with a non accepted SIM card


    4. A message will appear on screen "wrong sim"


    5. After you receive that message type: #9998*3323#


    6. A white screen will be displayed that says "exit"


    7. Press the right soft key (it may not go to the next screen and you need to press the down key)


    8. On the menu that will be displayed go to malloc Fail option and normal service screen will appear after restart


    9. Type: *0141# and press call. Personalized will show on screen and the name of the SIM card provider


    10. Power OFF the phone then Power ON


    11. Go to MENU(left soft key) > Settings > [7] Security > [6] Sim Lock > [1] Disable


    12. Enter 00000000 (eight 0)


    13. Sim lock disabled message will appear on screen and your phone is unlocked.


     


     


    TROUBLE SHOOTING:


     


     


    "Phone Freeze" or "Return for Service" Error instructions:


     


    Your phone will enter in freeze mode if you enter the codes incorrectly too many times which makes your Samsung hardlocked.


    To get your phone unlocked you need NCK(network code) and MCK(unfreeze / defreeze code).


    MCK(unfreeze / defreeze code) is only available if you buy factory codes, the generic country carrier (network) services only provide NCK(network code).


    This is how you enter the code if your Samsung is in "phone freeze" mode:


     


    1. Power ON your phone with a non accepted SIM card


    2. Go to dial screen and enter the MCK(unfreeze / defreeze code)


    3. You won't see the digits that you type


    4. Press enter/OK


    5. The phone should ask for the NCK(network code) now.


    6. Enter the 8 DIGIT NCK and press enter/OK


    7. If nothing happens when you insert NCK code you need to type it like this: #7465625*638*NCK#


    8. If phone does not accept code try like this: #7465625*638*MCK#


     


    OR


     


    1. Power ON your phone with the original SIM card


    2. Type: #7465625*638*MCK or #7465625*638*MCK#


    3. Power ON your phone with a non accepted SIM card


    4. Type: #7465625*638*NCK#


    5. Phone should be unlocked


     


    "Code Error" or "Service Provider Unlock Unsuccessful" or "Network Unlock Unsuccessful" Instructions:


     


    **Turn off: Airplane mode / WI-FI if your Samsung is an Android device.


    **Make sure that you check your IMEI using this code: *#06# if you make request with wrong imei the codes will work for the IMEI you requested.


    **If you rooted your phone using a custom ROM the codes won't work, you need to return to the original ROM and then try again.


    **If your phone is rooted and/or using a custom ROM, please return your phone to stock original ROM. You are responsible for modifications to your phone, and rooted/custom ROM devices are known not to accept the codes initially. Once returned to stock original ROM, you may try the codes again.

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