Question about Sony Ericsson W850i Cellular Phone

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I dont know the code!! please help me out

At the top it says unlock (net) 9 and then below it says NCK nd i dont know the code how do u find out? pleaz help me out man at thanks

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Re: i dont know the code!! please help me out

You can try online at or this process takes about 12-24hrs to complete or you can try your mobile service center to have them unlock it for a fee.

Posted on Aug 19, 2008

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Nck password vodafone 720 IMEI - 35656001212710-9-17 password please?????

You can get the NCK Code or NCK password or Unlock code from here and unlock it from Network Lock.

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I need an unlocking code for my Sony Ericsson Xperia E15i

How to use the Unlock Code (This will be emailed along with your codes)

Sony Ericsson E15i Xperia X8 sony_ericsson.gif sony_ericsson-e15i_xperia_x8.gif

How to enter the Unlocking Code for a Sony Ericsson Model phone General Information about your Sony Ericsson unlock code
When you receive your email with your unique Sony Ericsson unlocking codes, you may see there's actually more than one code, as some models require more than one code to unlock them fully. However, for simplicity, we do aim to send you a single unlock code, which will be your network unlock code (known as the NCK).

(See below for more details about code formats and more - Please read all before you start unlocking?)

Option 1 - Sony Ericsson Models
1. Turn on the phone without SIM Card in it
2. Press the 'left arrow' or joystick left once
3. Press the * (Star) button twice
4. Press the 'left arrow' or joystick left once
5. The phone will display one of either messages saying 'Personalize with MNC2' or 'Personalize with MNC3'
6. Wait approximately 5 seconds.
7. The phone will display 'Network' and a picture of a closed padlock.
8. Press Select.
9. The phone will display 'Unlock (Net) 5' and 'NCK:'
10. You can now enter the Unlock Code provided.

Option 2 - Sony Ericsson Models
1. Turn on the phone without SIM Card in it
2. Press the 'left arrow' or joystick left once
3. Press the * (Star) button twice
4. Press the 'left arrow' or joystick left once
5. The phone will display the message 'Personalize with MNC2'
6. You can now enter the Unlock Code provided.

Note for options 1 & 2
- When doing the first 5 steps above you'll need to do it quite quickly. - If your phone has a joystick 'JOGDIAL' you must press the 'down arrow' instead of the 'left arrow' in steps 2 to 3 above. By 'Down Arrow' we mean move the joystick down

Quick Glossary
NCK = Network lock
SPCK = Service provider corporate lock
SPK = Service provider lock

Code formats you may receive for Sony Ericsson models:
Wherever possible we'll try and send you just a single unlocking code to unlock your Sony Ericsson.
However for certain models we may need to send you more than one code, even if you don't use them all.

It would be a sting of codes as per this example:

CCK: 0984118391686835 or 0984118391686835
ESCK: 0000000000000000 or 0000000000000000
NCK: 4176979876474847 or 4176979876474847
NSCK: 3908320398047435 or 3908320398047435
PCK: 2061751224321908 or 2061751224321908
SPCK: 9960493992337231 or 9960493992337231

Note: The NCK (Network unlocking code) is the main and usually the only one you'll need.

Please note:
- If you see the message 'NCK: (0)' or 'Not Allowed', this means the phone is hard-locked. The phone cannot be unlocked because there has been more than 5 wrong unlock attempts.
- If your Sony Ericsson has a Joystick, then you must press the DOWN Arrow instead of the LEFT Arrow. DOWN Arrow meaning Joystick downwards

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1 Answer

Please help me with my lg ku250 IMEI 356385011408809 i want to unlock my lg, please help me where to get my NCK, thank you

You can contact your network provider or try to get your unlock code. I know for a fact that has an LG Global Unlocking service that providers 3 or 4 unlock codes; out of which one would be your NCK code along with the SPCK and SCK codes.

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Need an NCK code for an Huawei U7510 IMEI 357397030009913

give the nck code for my huawei u7510 mobile
imei: 353323030116114

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2 Answers

How do I enter unlock code?

  1. For the unlocking of a locked Sony Ericsson no sim card is required.
  2. Turn on the handset. Display will indicate “Insert SIM.”
  3. Press the left Arrow (<) button.
  4. Press the star (*) button twice.
  5. Press the left Arrow (<) button again.
  6. You will briefly see one of the following messages listed on devices display: “Personalized with MNC2” or “Personalized with MNC3”.
  7. Press OK
  8. The display will indicate “Network” and a picture of a closed lock.
  9. Press Select.
  10. The display will indicate “Unlock (Net) 5” and “NCK:”
  11. Now enter your 16 digit NCK Code.
  12. Phone should now be unlocked.

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Nck code for sony erricsson k530i

Sony-Ericsson K530i

IMEI: 35780401494604-4-59
Currently Locked to: Spain - Movistar

code for: Unlock

thanking you,
Oscar Zarvi

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you need to either take the phone to a mobile service center and have it unlock there or try online at or

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