Question about LG CU400 Cellular Phone

3 Answers

Unlock LG Mobile phone

IMEI: 355525-00-199356-4
sn: 501KCJZ199356-OPT-P16

I have an older style LG mobile phone which is locked to Optus, I am with prepaid vodaphone now & on the w.e my good mobile got wet, I want to use this one as a spare phone until I buy another mobile. Is there any unlock codes you can provide me with? I am in Australia. I think this is an LG CC100 Many Thanks Jodie

Posted by on

  • 2 more comments 
  • curlyjow Nov 26, 2007

    Sorry this is a LG CC1100

  • Anonymous Feb 08, 2008

    Hi guys

    I have an lg p7200 and after simcard change it is asking for "ENTER SECURITY CODE". I have entered the 0000 and 1234, etc.Can anyone help.

    Oh it is sim free phone, or it has been for some years! there is no old simcard. thank you all

    The old man

  • Anonymous Mar 22, 2009

    iam using lg rd mistack unlock.lock number not at my mind.pleee help me

  • ahmedk578 Apr 24, 2009

    I have the problem of LG CU400 mobile phone. Actually I want to get the unlock code. I got mobile unlock instructions from can anyone to know how do i get the unlock code?



3 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert who has answered 20 questions.


    An expert that has over 10 points.


    An expert whose answer got voted for 2 times.

  • Expert
  • 70 Answers

We could unlock your cellphone, visit our website . Unlocking your phone can be done remotely meaning you do not need to send us your phone.

Posted on Nov 04, 2008

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 261 Answers

Just you visit you will get a solution.It contains code and instruction for your mobile.

Posted on May 26, 2009

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.


    An expert that has over 500 points.

  • Expert
  • 316 Answers

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.
Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


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



Related Questions:

2 Answers

How to get unlock code free for a lg optimist from optus network for free????

Not possible. OPTUS wants you to pay a fee to "unlock" your phone, so that you can use it on a non-OPTUS network.

May 19, 2014 | Cell Phones

1 Answer

Network lock

Is it locked to your network? And you want to use to any other network globally? If yes, then you need to unlock your mobile according to the network you reside , Its a paid service. first find out your mobile phone IMEI number. You can find this by typing in *#06# and then hitting the enter o rsend key on your Iphone . This number is completely unique to your phone and will be used to generate or calculate an unlock code for your mobile.Then the unlock code here using
unlock code specified in it you can proceed unlocking SAMSUNG E1080 mobile UNDER OPTUS NETWORK .

Feb 20, 2014 | Samsung E1080 Black OPTUS Cell Phone

1 Answer

Hoe to network unlock my nokia c2-01

You can easily unlock your Nokia C2-01 Mobile Phone from Network lock easily by using Unlock Code.You can get this code at low cost from and unlock it.After unlocking from Optus Australia network,you can use freely any GSM network Sim card. This is the easy,safe,fast and permanent unlocking method.I have unlocked my Nokia C2-01 mobile here.

May 12, 2013 | Cell Phones

1 Answer

Restriction code for NOKIA C3 locked by optus network

Hi visit to unlock your Nokia c3 mobile from optus network .Here they ask you the IMEI number of your mobile .Then at last they deliver you code to unlock your mobile.

Oct 02, 2012 | Nokia C3 Cell Phone

1 Answer

Ime number is 359112030916175

hi visit to unlock your HTC desire mobile from optus network .here they ask the imei number of your mobile .finally they send you code to unlock your mobile.

Aug 18, 2012 | HTC Desire HD Cell Phone

1 Answer

Ulocking dora 615 prepaid locked in optus,need to unlock network

defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000

Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.
IF Problem not Solved So
Please New Software install in the Phone Problem will Solved

Aug 05, 2012 | Nokia Cell Phones

1 Answer

Phone locked contact service provider

hi codes are the best solution to unlock your motorola razr v3 mobile from optus .you can get the codes from this site unlocking4u here they ask the imei number of the mobile finally they will send you the codes to unlock your mobile along with the instruction about how to use the codes in your mobile.once your mobile is unlocke dthen it will be free to accept your vodafone sim.

Nov 13, 2011 | Motorola Mobility RAZR V3

2 Answers

Help needed to unlock Nokia 1208 on optus network

For the best unlock code for your Nokia 1208 model mobile,
you can try this site
It provides the step by step instructions and easy methods for unlocking your Nokia mobile phones.............

Apr 20, 2010 | Nokia 1208 Cellular Phone

1 Answer

Lg kg 290 mobile phone

you need to ring up your service provider to get the unlock code

Feb 01, 2009 | Lands Phones

1 Answer


Have you tried the Optus sim? Virgin phones are hosted on the Optus network and it could just work. In any case, I had a Virgin C1100 that hadn't been used for at least 3 years. I rang Virgin and gave the account details & IMEI, and they provided the unlock for no charge.

Aug 28, 2008 | LG C1100 Cellular Phone

Not finding what you are looking for?
LG CU400 Cellular Phone Logo

Related Topics:

1,010 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Cell Phones Experts

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

Raphael Josiah

Level 2 Expert

86 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18420 Answers

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

Answer questions

Manuals & User Guides