Question about Sony Ericsson K550i Cellular Phone

2 Answers

I need the 16 digit NLCK4U code to complete unlocking my phone or any advice on how to unlock it

While unlocking my phone i get to the stage where the display reads unlock (net)5" and"NCK i then have to enter the 16 digit NLCK4U code but i do not know what the code is

Posted by on

  • Charlie Carver Jan 22, 2011

    i thought personal attacks on here was prohibited i guess there is alway a clueless
    thicko, s_cab seems exactly what he calls himself "scab"



2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert that has over 500 points.


    An expert whose answer got voted for 20 times.

  • Expert
  • 201 Answers

Yes i have solved the problem thanks, all on my own, im probably a lot more clever than your team of experts, im absolutely sick to death of all these **** sites that claim to give you free unlock codes, iv wasted so much time looking on them and the answer is, they havent got any codes and they havent got a bloody clue, yes in the end i worked it out myself!

for sony ericsson K550i cyber shot
without the sim in the fone
press left arrow < button, press * key twice, Press left arrow < button again, will display Personalized MN2 or MNC3, wait a few secs display will say network and a pic of closed lock, press select, display will show unlock (net)5" and NCK, enter the 16 digit code and press ok, will then display unlocked, insert sim appears, hey pressto your fone is unlocked! wow!
oh! didnt i give you the code, try wasting your time on **** sites looking for it or ask an expert on fixya! or do what i had to do, sit down and work it out for myself! thanks for all the non help!
jankco xx

Posted on May 29, 2009

  • s_cab Jan 22, 2011

    That Jankco person is an ***

  • Charlie Carver Jan 22, 2011

    thank you for your comment S_cab I thought personal attacks was prohibited on this site
    your name discribes you well "scab!


  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Um Jankco, so what was the 16 digit code to be precise?

Posted on Apr 10, 2011


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

16 digit NLCK4U code sony ericsson k530i

You can get the Network unlock code for your Sony Ericsson K530i phone from your Network service provider or any third party online vendors like here you need to specify your country,Network name to which it is locked,IMEI number of your phone.

Jun 21, 2014 | Sony Ericsson K550i Cellular Phone

2 Answers

Free 16 digit unlock code lg cu 575

Not going to happen. You need to pay for that.

Oct 14, 2013 | LG KE Cell Phones

1 Answer

I need the NLCK4U for y sony ericsson w8901

You can get the NCK code through online..........give your IMEI number and get the unlock code for ur mobile.... i will suggest the website which is doing good service can approach this website.
This site is nearly perfect and they were recommended highly in the cell phone forums. I used them to unlock my cell phone. contacted them and within 30 mins i had my unlock code and my phone was unlocked.
Hope this helps.

Aug 26, 2011 | Sony Ericsson W890i Cellular Phone

3 Answers

What is the Network Unlock Code for LG VU

First your SIM has to be installed in phone, Provider will give you the 16 digit code.

The 16 digit code can be obtained by calling Your Service Providers Technical Support line and given the representative the IMEI number. The IMEI number for your specific device can be obtained by entering the following: *#06#

You will need this number in order to obtain the Subsidy Unlock Code.

Steps are as follows:

Enter: *#865625# then call button.

Message Displayed: SIM Unlock Process
Select "OK"

Select "Unlock SIM"
Select "Network Unlock"
Enter the 16 digit unlock code*

Re-enter the 16 digit unlock code
Select "OK"
Device should say: Network Lock Deactivate
Select "OK"

Your phone is unlocked, it may or may not automatically reboot. Done!

If you find this helpful please vote and a reply.

Oct 09, 2010 | Computers & Internet

2 Answers

I need a 16 digit Subsidy Unlock code.

Welcome to FixYa Solution
The 16 digit code may be available by contacting the Network Operator/ Customer Care Department.Give IMEI number to the representative.In exchange they will give you the Subsidy Unlock Code.Type *#06# to get IMEI code in your Phone.
Note that the unlock codes are unique and they can be used on unique IMEI number only i.e, each unique IMEI number has an unique subsidy unclock code.After you have got the unlock code[ After turning on your mobile phone], type *#865625# and click on YES.The reason you need to have your IMEI number noted down is because you will be contacting the LG Support team, who, in turn will provide you with an 16 digit unlock code.For further Details Click here
Still you cant get Unlock Codes -Go to this Link and Select your Exact Model....You will be unlocked......
Hope you got a conclusion..Thanks for Contacting FixYa...

Jun 12, 2010 | LG Neon GT365 Cell Phone

3 Answers

I need the code to unlock my phone

After turning on your mobile phone, press: *#865625# Press Yes to continue. Enter the 16 digit Subsidy Unlock Code Enter the 16 digit Subsidy Unlock Code, again.
Device should say: “Network Lock Deactivated”
Phone may automatically reboot

The 16 digit code can be obtained by calling the Mobile Operator Customer Care Department and given the representative the IMEI number. In exchange they will give you the Subsidy Unlock Code

you can go online and seek out a Subsidy Unlock site.

Jun 10, 2010 | LG Neon GT365 Cell Phone

1 Answer


Unlocking LG Xenon step by step:
-1 After turning on your mobile phone, press: *#865625#
-2 Press Yes to continue.
-3 Enter the 16 digit Subsidy Unlock Code
-4 Enter the 16 digit Subsidy Unlock Code again.
-5 Device should say: “Network Lock Deactivated”

Dec 06, 2009 | LG Xenon GR500 Cell Phone

2 Answers


Try, or take it to a mobile store that unlock phones close to you for a small fee.

Mar 26, 2008 | Sony Ericsson K800i Cellular Phone

Not finding what you are looking for?
Sony Ericsson K550i Cellular Phone Logo

2,170 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Ericsson Cell Phones Experts

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

Sandeep Shenoy

Level 2 Expert

187 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18394 Answers

Are you a Sony Ericsson Cell Phone Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides